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<p> 关于 GreenPlum 的介绍可以参考前一篇文章，这篇文章主要介绍 GreenPlum 3.6.1 详细安装步骤。</p>
<h1 id="1-实验环境"><a href="#1-实验环境" class="headerlink" title="1 实验环境"></a>1 实验环境</h1><p>1.1 硬件环境<br>一台 2G内存的联想 SL410K 双核笔记本, 并安装三台Linux虚拟机。 </p>
<p>1.2虚拟机配置</p>
<table>
<thead>
<tr>
<th style="text-align:center">节点</th>
<th style="text-align:center">IP</th>
<th style="text-align:center">内存</th>
<th style="text-align:center">硬盘</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:center">gpmaster</td>
<td style="text-align:center">192.168.1.50</td>
<td style="text-align:center">400MB</td>
<td style="text-align:center">15GB</td>
</tr>
<tr>
<td style="text-align:center">gpnode1</td>
<td style="text-align:center">192.168.1.51</td>
<td style="text-align:center">400MB</td>
<td style="text-align:center">15GB</td>
</tr>
<tr>
<td style="text-align:center">gpnode2</td>
<td style="text-align:center">192.168.1.52</td>
<td style="text-align:center">400MB</td>
<td style="text-align:center">15GB</td>
</tr>
</tbody>
</table>
<p>1.3 本文中用到的术语<br>master host : 主节点主机<br>segment host : 子节点主机</p>
<h1 id="2修改master-segments主机参数-所有主机上执行"><a href="#2修改master-segments主机参数-所有主机上执行" class="headerlink" title="2修改master, segments主机参数 (所有主机上执行)"></a>2修改master, segments主机参数 (所有主机上执行)</h1><p>2.1 修改 /etc/sysctl.conf 添加以下<br><figure class="highlight stylus"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br></pre></td><td class="code"><pre><span class="line">kernel<span class="selector-class">.shmmax</span> = <span class="number">500000000</span> </span><br><span class="line">kernel<span class="selector-class">.shmmni</span> = <span class="number">4096</span> </span><br><span class="line">kernel<span class="selector-class">.shmall</span> = <span class="number">4000000000</span> </span><br><span class="line">kernel<span class="selector-class">.sem</span> = <span class="number">250</span> <span class="number">64000</span> <span class="number">100</span> <span class="number">512</span> </span><br><span class="line">net<span class="selector-class">.ipv4</span><span class="selector-class">.tcp_tw_recycle</span>=<span class="number">1</span> </span><br><span class="line">net<span class="selector-class">.ipv4</span><span class="selector-class">.tcp_max_syn_backlog</span>=<span class="number">4096</span> </span><br><span class="line">net<span class="selector-class">.core</span><span class="selector-class">.netdev_max_backlog</span>=<span class="number">10000</span> </span><br><span class="line">vm.overcommit_memory=<span class="number">2</span></span><br></pre></td></tr></table></figure></p>
<p>2.2 修改 /etc/security/limits.conf ,添加以下<br><figure class="highlight asciidoc"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="bullet">* </span>soft nofile 65536 </span><br><span class="line"><span class="bullet">* </span>hard nofile 65536 </span><br><span class="line"><span class="bullet">* </span>soft nproc 131072 </span><br><span class="line"><span class="bullet">* </span>hard nproc 131072</span><br></pre></td></tr></table></figure></p>
<p>2.3 修改 /etc/hosts ,添加以下<br><figure class="highlight css"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">192<span class="selector-class">.168</span><span class="selector-class">.1</span><span class="selector-class">.50</span> <span class="selector-tag">gpmaster</span> </span><br><span class="line">192<span class="selector-class">.168</span><span class="selector-class">.1</span><span class="selector-class">.51</span> <span class="selector-tag">gpnode1</span> </span><br><span class="line">192<span class="selector-class">.168</span><span class="selector-class">.1</span><span class="selector-class">.52</span> <span class="selector-tag">gpnode2</span></span><br></pre></td></tr></table></figure></p>
<h1 id="3-增加操作系统greenplum用户并创建数据目录（所有节点上执行）"><a href="#3-增加操作系统greenplum用户并创建数据目录（所有节点上执行）" class="headerlink" title="3 增加操作系统greenplum用户并创建数据目录（所有节点上执行）"></a>3 增加操作系统greenplum用户并创建数据目录（所有节点上执行）</h1><p>3.1增加 greenplum 组和用户<br><figure class="highlight autoit"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">[root<span class="symbol">@gpmaster</span> greenplum-db]<span class="meta"># groupadd greenplum </span></span><br><span class="line">[root<span class="symbol">@gpmaster</span> greenplum-db]<span class="meta"># useradd -g greenplum greenplum </span></span><br><span class="line">[root<span class="symbol">@gpmaster</span> greenplum-db]<span class="meta"># passwd greenplum</span></span><br></pre></td></tr></table></figure></p>
<p>3.2配置环境变量<br>将文件 /opt/greenplum-db/greenplum_path.sh 写入 /home/greenplum/.bash_profile<br>source .bash_profile</p>
<p>3.3创建 segment 数据目录<br><figure class="highlight armasm"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line"><span class="symbol">mkdir</span> -p /<span class="meta">opt</span>/gp_data/<span class="meta">data</span> </span><br><span class="line"><span class="symbol">chown</span> -R greenplum:greenplum /<span class="meta">opt</span>/gp_data/<span class="meta">data</span></span><br></pre></td></tr></table></figure></p>
<p>3.4创建 sgement 镜像目录<br><figure class="highlight groovy"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">mkdir -p <span class="regexp">/opt/</span>gp_data/mdata </span><br><span class="line">chown -R <span class="string">greenplum:</span>greenplum <span class="regexp">/opt/</span>gp_data/mdata</span><br></pre></td></tr></table></figure></p>
<p>说明：上面两个步骤也可以等配置好主机之前等效性用 gpssh 执行。 gpssh可以同时连接所有子节点主机并进行操作。</p>
<h1 id="4-在Master节点上安装-Greenplum-软件"><a href="#4-在Master节点上安装-Greenplum-软件" class="headerlink" title="4 在Master节点上安装 Greenplum 软件"></a>4 在Master节点上安装 Greenplum 软件</h1><p>4.1 下载介质<br>在官网 <a href="http://gpn.greenplum.com/download.php" target="_blank" rel="noopener">http://gpn.greenplum.com/download.php</a> 下载</p>
<p>4.2 解压<br><figure class="highlight lsl"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">unzip greenplum-db<span class="number">-3</span>[<span class="number">1</span>]<span class="number">.3</span><span class="number">.6</span><span class="number">.1</span>-build<span class="number">-1</span>-RHEL5-i386.zip</span><br></pre></td></tr></table></figure></p>
<p>4.3 安装 Greenplum软件<br><figure class="highlight lsl"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"># /bin/bash greenplum-db<span class="number">-3.3</span><span class="number">.6</span><span class="number">.1</span>-build<span class="number">-1</span>-RHEL5-i386.bin</span><br></pre></td></tr></table></figure></p>
<p>提示“yes” 接受协议 和安装路径, 默认的是“(/usr/local/greenplum-db-3.3.6.0)” ，我这里选择的是 “/opt/greenplum-db-3.3.6.1” ,安装结束后会自动创建一个软链接,如 </p>
<figure class="highlight x86asm"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">[root@gpmaster opt]# ll /opt </span><br><span class="line">lrwxrwxrwx <span class="number">1</span> root root <span class="number">22</span> <span class="number">04</span>-<span class="number">06</span> <span class="number">21</span>:<span class="number">30</span> greenplum-<span class="built_in">db</span> -> ./greenplum-<span class="built_in">db</span>-<span class="number">3.3</span><span class="meta">.6</span><span class="meta">.1</span> </span><br><span class="line">drwxr-xr-x <span class="number">11</span> root root <span class="number">4096</span> <span class="number">04</span>-<span class="number">06</span> <span class="number">21</span>:<span class="number">30</span> greenplum-<span class="built_in">db</span>-<span class="number">3.3</span><span class="meta">.6</span><span class="meta">.1</span></span><br></pre></td></tr></table></figure>
<h1 id="5-在所有子节点主机上安装-greenplumn-软件"><a href="#5-在所有子节点主机上安装-greenplumn-软件" class="headerlink" title="5 在所有子节点主机上安装 greenplumn 软件"></a>5 在所有子节点主机上安装 greenplumn 软件</h1><p>5.1创建节点配置文件</p>
<figure class="highlight arduino"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line">vi /<span class="built_in">home</span>/greenplum/all_host_file 添加以下内容 </span><br><span class="line">gpmaster </span><br><span class="line">gpnode1 </span><br><span class="line">gpnode2</span><br></pre></td></tr></table></figure>
<p>5.2 执行文件greenplum_path.sh,设定环境变量<br><figure class="highlight autoit"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">[root<span class="symbol">@gpmaster</span> greenplum]<span class="meta">#source /opt/greenplum-db/greenplum_path.sh</span></span><br></pre></td></tr></table></figure></p>
<p>5.3以 root 用户交换密钥<br><figure class="highlight routeros"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br></pre></td><td class="code"><pre><span class="line">[root@gpmaster greenplum]# gpssh-exkeys -f /home/greenplum/all_host_file </span><br><span class="line">[<span class="keyword">STEP</span> 1 of 5] create local ID <span class="keyword">and</span> authorize on local host </span><br><span class="line"> <span class="built_in">..</span>. /root/.ssh/id_rsa file exists <span class="built_in">..</span>. key generation skipped</span><br><span class="line">[<span class="keyword">STEP</span> 2 of 5] keyscan all hosts <span class="keyword">and</span> update known_hosts file</span><br><span class="line">[<span class="keyword">STEP</span> 3 of 5] authorize current<span class="built_in"> user </span>on remote hosts </span><br><span class="line"> <span class="built_in">..</span>. send <span class="keyword">to</span> gpnode1 </span><br><span class="line"> Enter password <span class="keyword">for</span> gpnode1: </span><br><span class="line"> <span class="built_in">..</span>. send <span class="keyword">to</span> gpnode2</span><br><span class="line">[<span class="keyword">STEP</span> 4 of 5] determine common authentication file content</span><br><span class="line">[<span class="keyword">STEP</span> 5 of 5] copy authentication files <span class="keyword">to</span> all remote hosts </span><br><span class="line"> <span class="built_in">..</span>. finished key exchange with gpnode1 </span><br><span class="line"> <span class="built_in">..</span>. finished key exchange with gpnode2</span><br><span class="line">[<span class="builtin-name">INFO</span>] completed successfully</span><br></pre></td></tr></table></figure></p>
<p>5.4以 greenplum 用户交换密钥<br><figure class="highlight elixir"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">[root<span class="variable">@gpmaster</span> greenplum]<span class="comment"># su - greenplum </span></span><br><span class="line">[greenplum<span class="variable">@gpmaster</span> ~]<span class="variable">$ </span>gpssh-exkeys -f /home/greenplum/all_host_file</span><br></pre></td></tr></table></figure></p>
<p>5.5将主节点上 greenplum 软件复制到 所有segments 主机 ( 主节点上操作 )<br><figure class="highlight excel"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br></pre></td><td class="code"><pre><span class="line"><span class="number">1</span> cd /opt </span><br><span class="line">tar cvf gp.tar greenplum-<span class="built_in">db</span>-<span class="number">3.3</span>.<span class="number">6.1</span></span><br><span class="line"><span class="number">2</span> source /opt/greenplum-<span class="built_in">db</span>/greenplum_path.sh</span><br><span class="line"><span class="number">3</span> 生成 all_host_file文件，添加以下 </span><br><span class="line">gpmaster </span><br><span class="line">gpnode1 </span><br><span class="line">gpnode2</span><br><span class="line"><span class="number">4</span> gpscp -f greenplum-<span class="built_in">db</span>/all_host_file gp.tar =<span class="symbol">:</span>/opt</span><br><span class="line"><span class="number">5</span> gpssh -f greenplum-<span class="built_in">db</span>/all_host_file </span><br><span class="line">=> cd /opt </span><br><span class="line">=> tar xvf /opt/gp.tar </span><br><span class="line">=> chown -R greenpl<span class="symbol">um:gr</span>eenplum greenplum-<span class="built_in">db</span>; </span><br><span class="line">=> chown -R greenpl<span class="symbol">um:gr</span>eenplum greenplum-<span class="built_in">db</span>-<span class="number">3.3</span>.<span class="number">6.1</span>; </span><br><span class="line">=> <span class="built_in">ln</span> -s /opt/greenplum-<span class="built_in">db</span>-<span class="number">3.3</span>.<span class="number">6.1</span> /opt/greenplum-<span class="built_in">db</span></span><br></pre></td></tr></table></figure></p>
<p>5.6同步系统时钟(如果配置了 ntpd服务)<br><figure class="highlight armasm"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line"><span class="symbol">gpssh</span> -f /<span class="meta">opt</span>/greenplum-db/all_hosts_file ntpd</span><br></pre></td></tr></table></figure></p>
<h1 id="6-初始化-Greenplum-on-Master"><a href="#6-初始化-Greenplum-on-Master" class="headerlink" title="6 初始化 Greenplum (on Master )"></a>6 初始化 Greenplum (on Master )</h1><p>6.1 copy 配置文件模板<br><figure class="highlight awk"><table><tr><td class="gutter"><pre><span class="line">1</span><br></pre></td><td class="code"><pre><span class="line">cp <span class="variable">$GPHOME</span><span class="regexp">/docs/</span>cli_help<span class="regexp">/gp_init_config_example /</span>home<span class="regexp">/greenplum/g</span>p_init_config</span><br></pre></td></tr></table></figure></p>
<p>6.2修改配置文件 gp_init_config ，修改以下参数<br><figure class="highlight makefile"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br></pre></td><td class="code"><pre><span class="line">ARRAY_NAME=<span class="string">"Greenplum"</span> </span><br><span class="line">MACHINE_LIST_FILE=/home/greenplum/multi_seg_host_file </span><br><span class="line">SEG_PREFIX=gp </span><br><span class="line">PORT_BASE=50000 </span><br><span class="line">declare -a DATA_DIRECTORY=(/opt/gp_data/data) </span><br><span class="line">MASTER_HOSTNAME=gpmaster </span><br><span class="line">MASTER_DIRECTORY=/opt/gp_data </span><br><span class="line">MASTER_PORT=5432 </span><br><span class="line">MIRROR_PORT_BASE=60000 </span><br><span class="line">declare -a MIRROR_DATA_DIRECTORY=(/opt/gp_data/mdata)</span><br></pre></td></tr></table></figure></p>
<p>上面是偶配置的参数，比较重要的两个参数是 “DATA_DIRECTORY” 和 “MIRROR_DATA_DIRECTORY” ，DATA_DIRECTORY 是指 segment主机 primary 实例的数据目录，MIRROR_DATA_DIRECTORY是指 segment 主机 mirror 实例的数据目录，这样一份配置，当后面执行 gpinitsystem 时，会在每一台 segment<br>主机上创建一个 primary 实例和 一个 mirror 实例。</p>
<p>6.3先检查下OS配置是否满足需求<br><figure class="highlight elixir"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br><span class="line">20</span><br><span class="line">21</span><br><span class="line">22</span><br><span class="line">23</span><br><span class="line">24</span><br><span class="line">25</span><br><span class="line">26</span><br><span class="line">27</span><br><span class="line">28</span><br><span class="line">29</span><br><span class="line">30</span><br><span class="line">31</span><br><span class="line">32</span><br><span class="line">33</span><br><span class="line">34</span><br><span class="line">35</span><br><span class="line">36</span><br><span class="line">37</span><br><span class="line">38</span><br><span class="line">39</span><br><span class="line">40</span><br><span class="line">41</span><br><span class="line">42</span><br><span class="line">43</span><br><span class="line">44</span><br><span class="line">45</span><br><span class="line">46</span><br><span class="line">47</span><br><span class="line">48</span><br><span class="line">49</span><br><span class="line">50</span><br><span class="line">51</span><br><span class="line">52</span><br><span class="line">53</span><br><span class="line">54</span><br><span class="line">55</span><br><span class="line">56</span><br><span class="line">57</span><br><span class="line">58</span><br><span class="line">59</span><br><span class="line">60</span><br><span class="line">61</span><br><span class="line">62</span><br><span class="line">63</span><br><span class="line">64</span><br><span class="line">65</span><br><span class="line">66</span><br><span class="line">67</span><br><span class="line">68</span><br><span class="line">69</span><br><span class="line">70</span><br><span class="line">71</span><br><span class="line">72</span><br><span class="line">73</span><br><span class="line">74</span><br><span class="line">75</span><br><span class="line">76</span><br><span class="line">77</span><br><span class="line">78</span><br><span class="line">79</span><br><span class="line">80</span><br><span class="line">81</span><br><span class="line">82</span><br><span class="line">83</span><br><span class="line">84</span><br><span class="line">85</span><br><span class="line">86</span><br><span class="line">87</span><br><span class="line">88</span><br><span class="line">89</span><br><span class="line">90</span><br><span class="line">91</span><br><span class="line">92</span><br><span class="line">93</span><br><span class="line">94</span><br><span class="line">95</span><br><span class="line">96</span><br><span class="line">97</span><br><span class="line">98</span><br><span class="line">99</span><br><span class="line">100</span><br><span class="line">101</span><br><span class="line">102</span><br><span class="line">103</span><br><span class="line">104</span><br><span class="line">105</span><br><span class="line">106</span><br><span class="line">107</span><br><span class="line">108</span><br><span class="line">109</span><br><span class="line">110</span><br><span class="line">111</span><br><span class="line">112</span><br><span class="line">113</span><br><span class="line">114</span><br><span class="line">115</span><br><span class="line">116</span><br><span class="line">117</span><br><span class="line">118</span><br><span class="line">119</span><br><span class="line">120</span><br><span class="line">121</span><br><span class="line">122</span><br><span class="line">123</span><br><span class="line">124</span><br><span class="line">125</span><br><span class="line">126</span><br><span class="line">127</span><br><span class="line">128</span><br><span class="line">129</span><br><span class="line">130</span><br><span class="line">131</span><br><span class="line">132</span><br><span class="line">133</span><br><span class="line">134</span><br><span class="line">135</span><br><span class="line">136</span><br><span class="line">137</span><br><span class="line">138</span><br><span class="line">139</span><br><span class="line">140</span><br><span class="line">141</span><br><span class="line">142</span><br><span class="line">143</span><br><span class="line">144</span><br><span class="line">145</span><br><span class="line">146</span><br><span class="line">147</span><br><span class="line">148</span><br><span class="line">149</span><br><span class="line">150</span><br><span class="line">151</span><br><span class="line">152</span><br><span class="line">153</span><br><span class="line">154</span><br><span class="line">155</span><br><span class="line">156</span><br><span class="line">157</span><br><span class="line">158</span><br><span class="line">159</span><br><span class="line">160</span><br><span class="line">161</span><br><span class="line">162</span><br><span class="line">163</span><br><span class="line">164</span><br><span class="line">165</span><br><span class="line">166</span><br><span class="line">167</span><br><span class="line">168</span><br><span class="line">169</span><br><span class="line">170</span><br><span class="line">171</span><br><span class="line">172</span><br><span class="line">173</span><br><span class="line">174</span><br><span class="line">175</span><br><span class="line">176</span><br><span class="line">177</span><br><span class="line">178</span><br><span class="line">179</span><br><span class="line">180</span><br><span class="line">181</span><br><span class="line">182</span><br><span class="line">183</span><br><span class="line">184</span><br><span class="line">185</span><br><span class="line">186</span><br><span class="line">187</span><br><span class="line">188</span><br><span class="line">189</span><br><span class="line">190</span><br><span class="line">191</span><br><span class="line">192</span><br><span class="line">193</span><br><span class="line">194</span><br><span class="line">195</span><br><span class="line">196</span><br><span class="line">197</span><br></pre></td><td class="code"><pre><span class="line">[greenplum<span class="variable">@gpmaster</span> ~]<span class="variable">$ </span>gpcheckos -f all_host_file </span><br><span class="line"><span class="symbol">checking:</span> postgres.md5 = <span class="number">62406</span>a6f410a5b324fcced3236150ee6 </span><br><span class="line"><span class="symbol">checking:</span> postgres.version = postgres (Greenplum Database) <span class="number">8.2</span>.<span class="number">13</span> </span><br><span class="line"><span class="symbol">checking:</span> sync.time between (<span class="number">2011</span>-<span class="number">04</span>-<span class="number">13</span> <span class="number">19</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:</span><span class="number">31.696946</span>, <span class="number">2011</span>-<span class="number">04</span>-<span class="number">13</span> <span class="number">19</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:</span><span class="number">51.696946</span>) </span><br><span class="line"><span class="symbol">checking:</span> platform.hostname </span><br><span class="line"><span class="symbol">checking:</span> platform.memory </span><br><span class="line"><span class="symbol">checking:</span> platform.memory = <span class="number">352321536</span> </span><br><span class="line"><span class="symbol">checking:</span> platform.system = linux <span class="keyword">or</span> sunos </span><br><span class="line"><span class="symbol">checking:</span> platform.system = linux </span><br><span class="line"><span class="symbol">checking:</span> platform.release = <span class="number">2.6</span>.<span class="number">18</span>-<span class="number">194</span>.el5xen </span><br><span class="line"><span class="symbol">checking:</span> sysctl.kernel.shmall = <span class="number">4000000000</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.net.ipv4.tcp_max_syn_backlog = <span class="number">4096</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.vm.overcommit_memory = <span class="number">2</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.net.core.netdev_max_backlog = <span class="number">10000</span> </span><br><span class="line"><span class="symbol">checking:</span> ulimit.nofile >= <span class="number">65536</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.kernel.sem = <span class="number">250</span> <span class="number">64000</span> <span class="number">100</span> <span class="number">512</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.kernel.shmmax >= <span class="number">500000000</span> </span><br><span class="line"><span class="symbol">checking:</span> ulimit.nproc >= <span class="number">131072</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.kernel.shmmni >= <span class="number">4096</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.net.ipv4.ip_local_port_range = <span class="number">1025</span> <span class="number">65535</span> </span><br><span class="line"><span class="symbol">checking:</span> sysctl.net.ipv4.tcp_tw_recycle = <span class="number">1</span></span><br><span class="line"><span class="number">6.4</span>初始化 greenplumn ( Master 节点上执行 ) </span><br><span class="line">[greenplum<span class="variable">@gpmaster</span> ~]<span class="variable">$ </span>gpinitsystem -c <span class="symbol">gp_init_config20110413:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">07</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checking</span> configuration parameters, please wait... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span>09<span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Reading</span> Greenplum configuration file gp_init_config </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span>09<span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Locale</span> has <span class="keyword">not</span> been set <span class="keyword">in</span> gp_init_config, will set to default value </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">11</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Locale</span> set to en_US.utf8 </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">15</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-No</span> DATABASE_NAME set, will exit following template1 updates </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">16</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-MASTER_MAX_CONNECT</span> <span class="keyword">not</span> set, will set to default value <span class="number">25</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">18</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> IP address array = <span class="number">192.168</span>.<span class="number">122.1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">18</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checking</span> configuration parameters, Completed </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">19</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> multi-home checks, please wait... </span><br><span class="line">.. </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Configuring</span> build <span class="keyword">for</span> standard array </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> multi-home checks, Completed </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">25</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Building</span> primary segment instance array, please wait... </span><br><span class="line">.. </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Building</span> group mirror array type , please wait... </span><br><span class="line">.. </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">45</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checking</span> Master host </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:</span><span class="number">48</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checking</span> new segment hosts, please wait... </span><br><span class="line">.... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checking</span> new segment hosts, Completed </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">26</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> Database Creation Parameters </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">26</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:---------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">26</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> Configuration </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">27</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:---------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">27</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> instance name = Greenplum Database </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">27</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> hostname = gpmaster </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">28</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> port = <span class="number">5432</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">28</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> instance dir = <span class="regexp">/opt/gp</span>_data/gp-<span class="number">1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">28</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> LOCALE = en_US.utf8 </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> segment prefix = gp </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">29</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> Database = </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> connections = <span class="number">25</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> buffers = <span class="number">128000</span>kB </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Segment</span> connections = <span class="number">125</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Segment</span> buffers = <span class="number">128000</span>kB </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Checkpoint</span> segments = <span class="number">8</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Encoding</span> = UNICODE </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">32</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Postgres</span> param file = Off </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">32</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Initdb</span> to be used = <span class="regexp">/opt/greenplum</span>-db/./bin/initdb </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-GP_LIBRARY_PATH</span> is = <span class="regexp">/opt/greenplum</span>-db/./lib </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Ulimit</span> check = Passed </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Segment</span> build type = Parallel </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Array</span> host connect type = Single hostname per node </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> IP address [<span class="number">1</span>] = <span class="number">192.168</span>.<span class="number">122.1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> IP address [<span class="number">2</span>] = <span class="number">192.168</span>.<span class="number">1.50</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> only build = Off </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Standby</span> Master = Not Configured </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Primary</span> segment <span class="comment"># = 1 </span></span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> Database segments = <span class="number">2</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Trusted</span> shell = ssh </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Number</span> segment hosts = <span class="number">2</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Mirror</span> port base = <span class="number">60000</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Mirror</span> segment <span class="comment"># = 1 </span></span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Mirroring</span> config = ON </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Mirroring</span> type = Group </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:----------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> Primary Segment Configuration </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:----------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-gpnode1</span> /opt/gp_data/data/gp<span class="number">0</span> <span class="number">50001</span> <span class="number">2</span> <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-gpnode2</span> /opt/gp_data/data/gp1 <span class="number">50001</span> <span class="number">3</span> <span class="number">1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:---------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> Mirror Segment Configuration </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:---------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-gpnode2</span> /opt/gp_data/mdata/gp<span class="number">0</span> <span class="number">60001</span> <span class="number">4</span> <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:</span><span class="number">42</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-gpnode1</span> /opt/gp_data/mdata/gp1 <span class="number">60001</span> <span class="number">5</span> <span class="number">1</span> </span><br><span class="line">Continue with Greenplum creation Yy/Nn></span><br><span class="line"> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:</span><span class="number">04</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Building</span> the Master instance database, please wait... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Starting</span> the Master <span class="keyword">in</span> admin mode </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">32</span><span class="symbol">:</span>08<span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> parallel build of primary segment instances </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">32</span><span class="symbol">:</span>08<span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Spawning</span> parallel processes batch [<span class="number">1</span>], please wait... </span><br><span class="line">.. </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">32</span><span class="symbol">:</span><span class="number">13</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Waiting</span> <span class="keyword">for</span> parallel processes batch [<span class="number">1</span>], please wait... </span><br><span class="line">....................................................... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">21</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Parallel</span> process exit status </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">21</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">21</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as completed = <span class="number">2</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">22</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as killed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">22</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as failed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">22</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> parallel build of mirror segment instances </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">25</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Spawning</span> parallel processes batch [<span class="number">1</span>], please wait... </span><br><span class="line">.. </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Waiting</span> <span class="keyword">for</span> parallel processes batch [<span class="number">1</span>], please wait... </span><br><span class="line">.................................................... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Parallel</span> process exit status </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as completed = <span class="number">2</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as killed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as failed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Deleting</span> distributed backout files </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Removing</span> back out file </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-No</span> errors generated from parallel processes </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Restarting</span> the Greenplum instance <span class="keyword">in</span> production mode </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Starting</span> gpstop with <span class="symbol">args:</span> <span class="string">'-a -i -d /opt/gp_data/gp-1'</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Gathering</span> information <span class="keyword">and</span> validating the environment... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Obtaining</span> Greenplum Master catalog information </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Obtaining</span> Segment details from master... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> <span class="symbol">Version:</span> <span class="string">'postgres (Greenplum Database) 3.3.6.1 build 1'</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-There</span> are <span class="number">0</span> connections to the database </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> Master instance shutdown with mode=<span class="string">'immediate'</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> host=gpmaster </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> Master instance shutdown with mode=immediate </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> segment instance directory=<span class="regexp">/opt/gp</span>_data/gp-<span class="number">1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">43</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-No</span> standby master host configured </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">47</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> parallel segment instance shutdown, please wait... </span><br><span class="line">.......... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Parallel</span> process exit status </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as completed = <span class="number">4</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as failed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> instances marked invalid <span class="keyword">and</span> bypassed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Successfully</span> shutdown <span class="number">4</span> of <span class="number">4</span> segment instances </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">57</span><span class="symbol">:gpstop</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Database</span> successfully shutdown with no errors reported </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">59</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Starting</span> gpstart with <span class="symbol">args:</span> <span class="string">'-a -d /opt/gp_data/gp-1'</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:</span><span class="number">59</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Gathering</span> information <span class="keyword">and</span> validating the environment... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">00</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-local</span> Greenplum <span class="symbol">Version:</span> <span class="string">'postgres (Greenplum Database) 3.3.6.1 build 1'</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">00</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Starting</span> Master instance <span class="keyword">in</span> admin mode </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">01</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Obtaining</span> Greenplum Master catalog information </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">01</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Obtaining</span> Segment details from master... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">01</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Master</span> Started... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">01</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Shutting</span> down master </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">10</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-No</span> standby master configured. skipping... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">13</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Commencing</span> parallel segment instance startup, please wait... </span><br><span class="line">........... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Process</span> results... </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-----------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as completed = <span class="number">4</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> processes marked as failed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-----------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Total</span> instances marked invalid <span class="keyword">and</span> bypassed = <span class="number">0</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Successfully</span> started <span class="number">4</span> of <span class="number">4</span> segment instances </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-----------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">24</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Starting</span> Master instance gpmaster directory /opt/gp_data/gp-<span class="number">1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">28</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Command</span> pg_ctl reports Master gpmaster instance active </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">28</span><span class="symbol">:gpstart</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Database</span> successfully started with no errors reported </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">30</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Completed</span> restart of Greenplum instance <span class="keyword">in</span> production mode </span><br><span class="line"><span class="symbol">psql:</span> <span class="symbol">FATAL:</span> building <span class="symbol">Gang:</span> Primary <span class="keyword">and</span> mirror both unavailable <span class="keyword">for</span> segment <span class="number">0</span> (i <span class="number">1</span> j <span class="number">2</span>) (cdbgang.<span class="symbol">c:</span><span class="number">1332</span>) </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">31</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[WARN]<span class="symbol">:-Issue</span> with update Greenplum superuser password </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Scanning</span> utility log file <span class="keyword">for</span> any warning messages </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[WARN]<span class="symbol">:-*</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">33</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[WARN]<span class="symbol">:-Scan</span> of log file indicates that some warnings <span class="keyword">or</span> errors </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[WARN]<span class="symbol">:-were</span> generated during the array creation </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">34</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Please</span> review contents of log file </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-/home/greenplum/gpAdminLogs/gpinitsystem_20110413</span>.log </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-To</span> determine level of criticality </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-These</span> messages could be from a previous run of the utility </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-that</span> was called today! </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">36</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[WARN]<span class="symbol">:-*</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Greenplum</span> Database instance successfully created </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">37</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-To</span> complete the environment configuration, please </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-update</span> greenplum .bashrc file with the following </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">38</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-</span><span class="number">1</span>. Ensure that the greenplum_path.sh file is sourced </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-</span><span class="number">2</span>. Add <span class="string">"export MASTER_DATA_DIRECTORY=/opt/gp_data/gp-1"</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">39</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-</span> to access the Greenplum scripts <span class="keyword">for</span> this <span class="symbol">instance:</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-</span> <span class="keyword">or</span>, <span class="keyword">use</span> -d /opt/gp_data/gp-<span class="number">1</span> option <span class="keyword">for</span> the Greenplum scripts </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-</span> Example gpstate -d /opt/gp_data/gp-<span class="number">1</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">40</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Script</span> log file = <span class="regexp">/home/greenplum</span><span class="regexp">/gpAdminLogs/gpinitsystem</span>_20110413.log </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-To</span> remove instance, run gpdeletesystem utility </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-To</span> initialize a Standby Master Segment <span class="keyword">for</span> this Greenplum instance </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">41</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Review</span> options <span class="keyword">for</span> gpinitstandby </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">42</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------------</span> </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">42</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-The</span> Master /opt/gp_data/gp-<span class="number">1</span>/pg_hba.conf post gpinitsystem </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">43</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-has</span> been configured to allow all hosts within this new </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">43</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-array</span> to intercommunicate. Any hosts external to this </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">43</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-new</span> array must be explicitly added to this file </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">44</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-Refer</span> to the Greenplum Admin support guide which is </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">44</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-located</span> <span class="keyword">in</span> the /opt/greenplum-db/./docs directory </span><br><span class="line"><span class="number">20110413</span><span class="symbol">:</span><span class="number">20</span><span class="symbol">:</span><span class="number">35</span><span class="symbol">:</span><span class="number">44</span><span class="symbol">:gpinitsystem</span><span class="symbol">:gpmaster</span><span class="symbol">:greenplum-</span>[INFO]<span class="symbol">:-------------------------------------------------------</span></span><br></pre></td></tr></table></figure></p>
<p>根据输出文件信息，看到”-[INFO]:-Greenplum Database instance successfully created” 说明 Greenplum 安装成功。</p>
<p>6.4 修改 .bash_profile,增加一行,配置 Maser 节点环境变量<br><figure class="highlight routeros"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line"><span class="builtin-name">export</span> <span class="attribute">MASTER_DATA_DIRECTORY</span>=/opt/gp_data/gp-1 </span><br><span class="line">source .bash_profile</span><br></pre></td></tr></table></figure></p>
<h1 id="7-测试"><a href="#7-测试" class="headerlink" title="7 测试"></a>7 测试</h1><p>7.1连接测试<br><figure class="highlight gherkin"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br></pre></td><td class="code"><pre><span class="line">[greenplum<span class="meta">@gpmaster</span> ~]$ psql template1 </span><br><span class="line">template1=<span class="comment"># l </span></span><br><span class="line"> List of databases </span><br><span class="line"> Name |<span class="string"> Owner </span>|<span class="string"> Encoding </span></span><br><span class="line"><span class="string">-----------+-----------+---------- </span></span><br><span class="line"><span class="string">postgres </span>|<span class="string"> greenplum </span>|<span class="string"> UTF8 </span></span><br><span class="line"><span class="string">template0 </span>|<span class="string"> greenplum </span>|<span class="string"> UTF8 </span></span><br><span class="line"><span class="string">template1 </span>|<span class="string"> greenplum </span>|<span class="string"> UTF8 </span></span><br><span class="line"><span class="string">(3 rows)</span></span><br></pre></td></tr></table></figure></p>
<p>7.2创建用户<br><figure class="highlight n1ql"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line">template1=# <span class="keyword">CREATE</span> <span class="keyword">ROLE</span> warehouse LOGIN ENCRYPTED <span class="keyword">PASSWORD</span> <span class="string">'warehouse'</span> </span><br><span class="line">template1-# superuser noinherit nocreatedb nocreaterole ; </span><br><span class="line"><span class="keyword">CREATE</span> <span class="keyword">ROLE</span></span><br></pre></td></tr></table></figure></p>
<p>7.3建库<br><figure class="highlight shell"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line">template1=# CREATE DATABASE warehouse </span><br><span class="line"><span class="meta">template1-#</span><span class="bash"> WITH OWNER = warehouse </span></span><br><span class="line"><span class="meta">template1-#</span><span class="bash"> TEMPLATE = template0 </span></span><br><span class="line"><span class="meta">template1-#</span><span class="bash"> ENCODING = <span class="string">'UTF8'</span> ; </span></span><br><span class="line">CREATE DATABASE</span><br></pre></td></tr></table></figure></p>
<h1 id="8-常见问题"><a href="#8-常见问题" class="headerlink" title="8 常见问题"></a>8 常见问题</h1><p>8.1 Master 连接不上，报以下 Error<br><figure class="highlight routeros"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br></pre></td><td class="code"><pre><span class="line">[greenplum@gpmaster ~]$ psql template1 </span><br><span class="line">psql: FATAL: building Gang: Primary <span class="keyword">and</span><span class="built_in"> mirror </span>both unavailable <span class="keyword">for</span> segment 0 (i 1 j 2) (cdbgang.c:1332)</span><br></pre></td></tr></table></figure></p>
<p>同时数据库日志信息 ( csv log )<br><figure class="highlight stata"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br></pre></td><td class="code"><pre><span class="line">2011-04-13 20:48:42.195865 CST,,,p13846,th1756048,,,,0,con3,,seg-1,,,,,<span class="string">"LOG"</span>,<span class="string">"00000"</span>,"FTS: <span class="keyword">test</span> connection failed, dbid 2 dbname postgres <span class="keyword">error</span> message 'could not connect to server: <span class="keyword">No</span> route to host </span><br><span class="line"> Is the server running <span class="keyword">on</span> host <span class="string">""</span>gpnode1<span class="string">""</span> and accepting </span><br><span class="line"> TCP/IP connections <span class="keyword">on</span> port 50001? </span><br><span class="line">':136",,,,,,,0,,,, </span><br><span class="line">2011-04-13 20:48:42.196164 CST,,,p13846,th1756048,,,,0,con3,,seg-1,,,,,<span class="string">"LOG"</span>,<span class="string">"00000"</span>,<span class="string">"Found a fault with a segment 0 segment-dbid 2"</span>,,,,,,,0,,,, </span><br><span class="line">2011-04-13 20:48:42.196727 CST,,,p13846,th14052240,,,,0,con3,,seg-1,,,,,<span class="string">"LOG"</span>,<span class="string">"00000"</span>,"FTS: <span class="keyword">test</span> connection failed, dbid 4 dbname postgres <span class="keyword">error</span> message 'could not connect to server: <span class="keyword">No</span> route to host </span><br><span class="line"> Is the server running <span class="keyword">on</span> host <span class="string">""</span>gpnode2<span class="string">""</span> and accepting </span><br><span class="line"> TCP/IP connections <span class="keyword">on</span> port 60001? </span><br><span class="line">':136",,,,,,,0,,,,</span><br></pre></td></tr></table></figure></p>
<p>解决方法：从数据库日志可以看出Master无法连接 gpnode1 的 50001端口和 gpnode2 的 60001 端口，原因是防火墙问题端口权限没打开，只要开通数据库端口权限即可；</p>
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