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Sriram/pmml serving #30

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6c37fa6
[REF-5862] JPMML Predictor: Batch predictor and Rest serving predictor
Mar 6, 2019
8f70d9e
Remove H2O compiled sources
Mar 22, 2019
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9 changes: 9 additions & 0 deletions components/Java/pmml_predictor/Makefile
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.PHONEY: verify run

verify:
python -m json.tool < component.json > /dev/null


run:
run.sh
11 changes: 11 additions & 0 deletions components/Java/pmml_predictor/README.txt
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#!/bin/bash

# --- copy mlcomp jar, and (jpmml generated MOJO jar file) ----
# a) copy over ../../../../../../reflex-common/mlcomp/target/mlcomp.jar .
# b) provide the model to be used for inference along with data-set for inference

java -cp ./mlcomp.jar:./target/pmml_predictor/pmml_predictor.jar \
org.mlpiper.mlhub.components.pmml_predictor.PmmlPredictor \
--input-model <model_file> \
--samples-file <data_file> \
--output-file ./Results.csv
72 changes: 72 additions & 0 deletions components/Java/pmml_predictor/component.json
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{
"version": 1,
"engineType": "Generic",
"language": "Java",
"userStandalone": false,
"name": "pmml_predictor",
"label": "PMML Predictor",
"description": "Given a PMML model, perform predictions by reading data from a csv file and save predictions to file",
"program": "pmml_predictor.jar",
"componentClass": "org.mlpiper.mlhub.components.pmml_predictor.PmmlPredictor",
"modelBehavior": "ModelConsumer",
"useMLOps": true,
"inputInfo": [
{
"label": "samples-file",
"description": "Samples Input file, csv format. First line should contain features names",
"defaultComponent": "",
"type": "str",
"group": "data"
}
],
"outputInfo": [
{
"label": "predictions-file",
"description": "Output file containing predictions",
"defaultComponent": "",
"type": "str",
"group": "data"
}
],
"group": "Algorithms",
"arguments": [
{
"key": "input_model",
"label": "Model input file",
"description": "File to use for loading the model",
"type": "str",
"optional": true,
"tag": "input_model_path"
},
{
"key": "samples_file",
"label": "Prediction samples file",
"description": "Samples Input file, csv format. First line should contain features names",
"type": "str",
"optional": true
},
{
"key": "output_file",
"label": "Predictions output file",
"description": "File to save predictions in, if a directory is provided then the file is created inside",
"type": "str",
"optional": true
},
{
"key": "convert_unknown_categorical_levels_to_na",
"label": "Convert Unknown Categorical Levels To Na",
"description": "Convert Unknown Categorical Levels To Na",
"type": "boolean",
"default": 1,
"optional": true
},
{
"key": "convert_invalid_numbers_to_na",
"label": "Convert Invalid Numbers To Na",
"description": "Convert Invalid Numbers To Na",
"type": "boolean",
"default": 1,
"optional": true
}
]
}
217 changes: 217 additions & 0 deletions components/Java/pmml_predictor/pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.mlpiper.mlhub.components.pmml_predictor</groupId>
<artifactId>pmml_predictor</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>pmml_predictor</name>
<url>http://maven.apache.org</url>

<properties>
<componentDirectory>${project.build.directory}/${project.artifactId}</componentDirectory>
</properties>

<dependencies>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>

<dependency>
<groupId>net.sourceforge.argparse4j</groupId>
<artifactId>argparse4j</artifactId>
<version>0.8.1</version>
</dependency>

<dependency>
<groupId>com.parallelm.mlcomp</groupId>
<artifactId>mlcomp</artifactId>
<version>1.0</version>
</dependency>

<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-csv</artifactId>
<version>1.5</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jpmml</groupId>
<artifactId>pmml-evaluator</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>org.jpmml</groupId>
<artifactId>pmml-model</artifactId>
<version>1.3.7</version>
<exclusions>
<exclusion>
<groupId>org.jpmml</groupId>
<artifactId>pmml-agent</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>2.3.0</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>javax.activation-api</artifactId>
<version>1.2.0</version>
</dependency>

</dependencies>

<profiles>
<profile>
<id>production</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<testResources>
<testResource>
<directory>${project.basedir}/src/test/resources</directory>
</testResource>
</testResources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<finalName>${project.artifactId}</finalName>
<outputDirectory>${componentDirectory}</outputDirectory>
<archive>
<manifest>
<mainClass>
org.mlpiper.mlhub.components.pmml_predictor.PmmlPredictor
</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>

<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.6.0</version>

<executions>
<execution>
<id>verify-component-json</id>
<phase>compile</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<workingDirectory>${project.basedir}</workingDirectory>
<executable>make</executable>
<commandlineArgs>verify</commandlineArgs>
</configuration>
</execution>
<execution>
<id>copy-component-json</id>
<phase>package</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<workingDirectory>${project.basedir}</workingDirectory>
<executable>cp</executable>
<commandlineArgs>component.json ${componentDirectory}</commandlineArgs>
</configuration>
</execution>
<execution>
<id>create-init-dot-py</id>
<phase>package</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<workingDirectory>${project.basedir}</workingDirectory>
<executable>touch</executable>
<commandlineArgs>${componentDirectory}/__init__.py</commandlineArgs>
</configuration>
</execution>
<execution>
<id>gen-component-tar</id>
<phase>package</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<workingDirectory>${project.build.directory}</workingDirectory>
<executable>tar</executable>
<commandlineArgs>cvf ${project.name}.tar ${project.name}</commandlineArgs>
</configuration>
</execution>

</executions>
</plugin>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit47</artifactId>
<version>2.12</version>
</dependency>
</dependencies>
</plugin>

</plugins>
</build>
</profile>
<profile>
<id>test</id>
<properties>
<build.profile.id>test</build.profile.id>
<skip.integration.tests>false</skip.integration.tests>
<skip.unit.tests>true</skip.unit.tests>
<failIfNoTests>false</failIfNoTests>
</properties>
</profile>
</profiles>
</project>
13 changes: 13 additions & 0 deletions components/Java/pmml_predictor/run.sh
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#!/bin/bash

MODEL=$1
DATA_FILE=$2

java -cp ./target/pmml_predictor/pmml_predictor.jar \
org.mlpiper.mlhub.components.pmml_predictor.PmmlPredictor \
--convert-invalid-numbers-to-na true \
--convert-unknown-categorical-levels-to-na true \
--input-model $MODEL \
--samples-file $DATA_FILE \
--output-file /tmp/predictions.csv

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