Not able to run spark

[skoushik13]

Hi,

I am getting below error when I am trying to run the rt_profile_dash.py, Please can you let me know what I am doing wrong here.

[user01@maprdemo spark_music_demo]$ /opt/mapr/spark/spark-1.3.1/bin/spark-submit ./rt_profile_dash.py
Traceback (most recent call last):
File "/user/user01/mapr/spark_music_demo/./rt_profile_dash.py", line 125, in
'adata:mobile_tracks': str(aggdata.mean()[5]) })
File "/usr/lib/python2.6/site-packages/happybase/table.py", line 439, in put
batch.put(row, data)
File "/usr/lib/python2.6/site-packages/happybase/batch.py", line 132, in exit
self.send()
File "/usr/lib/python2.6/site-packages/happybase/batch.py", line 55, in send
self._table.connection.client.mutateRows(self._table.name, bms, {})
File "/usr/lib/python2.6/site-packages/happybase/hbase/Hbase.py", line 1576, in mutateRows
self.recv_mutateRows()
File "/usr/lib/python2.6/site-packages/happybase/hbase/Hbase.py", line 1599, in recv_mutateRows
raise result.io
happybase.hbase.ttypes.IOError: IOError(_message=None)

[namato]

Hi there, it looks like this is a problem with happybase connecting to HBase. It is not clear what is happening from the error message. Check that the hbase-thriftserver package is installed and running on the node where you are connecting, and that you can connect to port 9090 from the machine(s) running Spark.