Additional Configuration for Hortonworks 2.2

If you are installing the SAS Embedded Process on Hortonworks 2.2, you must manually revise the following properties in the mapred-site.xml property file on the SAS client side. Otherwise, an error occurs when you submit a program to Hadoop.

Use the

hadoop
                  version

command to determine the exact version number of your distribution to use in place of ${hdp.version}. This example assumes that the current version is 2.2.0.0-2041.

mapreduce.application.framework.path

Change

/hdp/apps/${hdp.version}/mapreduce/mapreduce.tar.gz#mr-framework

/hdp/apps/2.2.0.0-2041/mapreduce/mapreduce.tar.gz#yarn

mapreduce.application.classpath

Change

$PWD/mr-framework/hadoop/share/hadoop/mapreduce/*:$PWD/mr-framework/
hadoop/share/hadoop/mapreduce/lib/*:$PWD/mr-framework/hadoop/share/
hadoop/common/*:$PWD/mr-framework/hadoop/share/hadoop/common/lib/*:$PWD/
mr-framework/hadoop/share/hadoop/yarn/*:$PWD/mr-framework/hadoop/share/hadoop/
yarn/lib/*:$PWD/mr-framework/hadoop/share/hadoop/hdfs/*:$PWD/mr-framework/
hadoop/share/hadoop/hdfs/lib/*:/usr/hdp/${hdp.version}/hadoop/lib/
hadoop-lzo-0.6.0.${hdp.version}.jar:/etc/hadoop/conf/secure

/usr/hdp/2.2.0.0-2041/hadoop-mapreduce/*:/usr/hdp/2.2.0.0-2041/hadoop-mapreduce/
lib/*:/usr/hdp/2.2.0.0-2041/hadoop/*:/usr/hdp/2.2.0.0-2041/hadoop/lib/
*:/usr/hdp/2.2.0.0-2041/hadoop-yarn/*:/usr/hdp/2.2.0.0-2041/hadoop-yarn/lib/
*:/usr/hdp/2.2.0.0-2041/hadoop-hdfs/*:/usr/hdp/2.2.0.0-2041/hadoop-hdfs/lib/
*:/usr/hdp/2.2.0.0-2041/hadoop/lib/hadoop-lzo-0.6.0.2.2.0.0-2041.jar:/etc/
hadoop/conf/secure

yarn.app.mapreduce.am.admin-command-opts

Change

-Dhdp.version=${hdp.version}

-Dhdp.version=2.2.0.0-2041

yarn.app.mapreduce.am.command-opts

Change

-Xmx410m -Dhdp.version=${hdp.version}

-Xmx410m -Dhdp.version=2.2.0.0-2041

Note: If you upgrade your Hortonworks distribution and the version changes, you need to make this update again.