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Client Configuration

These instructions are for Hadoop distros other than MapR, if you are using MapR go to the [Configure Pentaho for MapRX] page.

Kettle Client

  1. Download and extract Kettle CE from the Downloads page.
    The Kettle Client comes pre-configured for Apache Hadoop 0.20.2. If you are using this distro and version, no further configuration is required.
  2. Configure PDI Client for a different version of Hadoop
    1. Delete $PDI_HOME/libext/bigdata/hadoop-0.20.2-core.jar
    2. For all other distributions you should replace this core jar with the one from your cluster. For example, if you are using Cloudera CDHu3:
      Copy $HADOOP_HOME/hadoop-core-0.20.2-cdh3u3.jar to $PDI_HOME/libext/bigdata
    3. For Hadoop 0.20.205 you also need to have Apache Commons Configuration included in your set of PDI libraries.  In that case copy commons-configuration-1.7.jar to $PDI_HOME/libext/commons
    4. For Cloudera CDH3 Update 3) you also need to copy $HADOOP_HOME/lib/guava-r09-jarjar.jar to $PDI_HOME/libext/bigdata.

Pentaho Report Designer (PRD)

  1. Download and extract PRD from the Downloads page.
    PRD comes pre-configured for Apache Hadoop 0.20.2. If you are using this distro and version, no further configuration is required.
  2. Configure PRD for a different version of Hadoop
    1. Delete $PRD_HOME/lib/bigdata/hadoop-0.20.2-core.jar
    2. Copy $HADOOP_HOME/hadoop-core.jar from your distribution into $PRD_HOME/lib/bigdata
    3. For Hadoop 0.20.205 you also need to have Apache Commons Configuration included in your set of PDI libraries.  In that case copy commons-configuration-1.7.jar to $PRD_HOME/lib/bigdata
    4. For Cloudera CDH3 Update 3) you also need to copy $HADOOP_HOME/lib/guava-r09-jarjar.jar to $PRD_HOME/lib/bigdata.

Pentaho BI Server

  1. Download and extract The BI Server from the Downloads page.
    The BI Server comes pre-configured for Apache Hadoop 0.20.2. If you are using this distro and version, no further configuration is required.
  2. Configure BI Server for a different version of Hadoop
    1. Delete $BI_SERVER_HOME/tomcat/webapps/pentaho/WEB-INF/lib/hadoop-0.20.2-core.jar
    2. Copy $HADOOP_HOME/hadoop-core.jar from your distribution into $BI_SERVER_HOME/tomcat/webapps/pentaho/WEB-INF/lib/
    3. For Hadoop 0.20.205 you also need to have Apache Commons Configuration included in your set of PDI libraries.  In that case copy commons-configuration-1.7.jar to $BI_SERVER_HOME/tomcat/webapps/pentaho/WEB-INF/lib
    4. For Cloudera CDH3 Update 3) you also need to copy $HADOOP_HOME/lib/guava-r09-jarjar.jar to $PDI_HOME/libext/pentaho.

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