Big Data Streaming User Guide

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Prerequisites to Use a JMS Connection and a JMS Data Object

Before you use a JMS connection and JMS data object in your streaming mapping, perform the following tasks:

Place the client JAR files in the Data Integration Service machine.

For example, place the JAR files in the

<Installation Directory>/services/shared/hadoop/<hadoop distribution type>/lib

directory.

Make sure that the IBM MQ client is installed on all the cluster nodes.

In the

hadoop.Env.properties

file of the Data Integration Service machine, edit the

infaspark.executor.thirdparty.jars

and the

infaspark.driver.cluster.mode.thirdparty.jars

Hadoop environment properties to include the location of the JAR files you copied from the IBM MQ server.

For example, edit the properties to include the following location:

$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.allclient.jar,$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.axis2.jar,
$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.commonservices.jar,$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.defaultconfig.jar,
$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.headers.jar,$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.jar,
$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.jmqi.jar,$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.jms.Nojndi.jar,
$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.pcf.jar,$HADOOP_NODE_HADOOP_DIST/lib/com.ibm.mq.pcf.jar,
$HADOOP_NODE_HADOOP_DIST/lib/fscontext.jar,$HADOOP_NODE_HADOOP_DIST/lib/jms.jar,
$HADOOP_NODE_HADOOP_DIST/lib/providerutil.jar

The

hadoop.Env.properties

file is located in the following directory:

<Informatica Installation Directory>/source/services/shared/hadoop/<hadoop distribution type>/infaConf

Intelligent Streaming Configuration