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From "Yingda Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-5442) $HADOOP_MAPRED_HOME/$HADOOP_CONF_DIR setting not working on Windows
Date Thu, 15 Aug 2013 21:41:59 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-5442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yingda Chen updated MAPREDUCE-5442:
-----------------------------------

    Description: 
Currently the mapred-default.xml has "mapreduce.application.classpath" entry set to
$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/
which is problematic on Windows since the path does not work on Windows OS.

Similarly, the yarn-default.xml has "yarn.application.classpath" entry set to $HADOOP_CONF_DIR,$HADOOP_COMMON_HOME/share/hadoop/common/*,$HADOOP_COMMON_HOME/share/hadoop/common/lib/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/lib/*,$HADOOP_YARN_HOME/share/hadoop/yarn/*,$HADOOP_YARN_HOME/share/hadoop/yarn/lib
and need to fix for Windows as well.

  was:
Currently the mapred-default.xml has "mapreduce.application.classpath" entry set to
<value>$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/</value>
which is problematic on Windows since the path does not work on Windows OS, instead we should
be using
"%HADOOP_MAPRED_HOME%\\share\\hadoop\\mapreduce
" for Windows.

    
> $HADOOP_MAPRED_HOME/$HADOOP_CONF_DIR setting not working on Windows
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5442
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5442
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Yingda Chen
>            Assignee: Yingda Chen
>
> Currently the mapred-default.xml has "mapreduce.application.classpath" entry set to
> $HADOOP_MAPRED_HOME/share/hadoop/mapreduce/,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/
> which is problematic on Windows since the path does not work on Windows OS.
> Similarly, the yarn-default.xml has "yarn.application.classpath" entry set to $HADOOP_CONF_DIR,$HADOOP_COMMON_HOME/share/hadoop/common/*,$HADOOP_COMMON_HOME/share/hadoop/common/lib/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/*,$HADOOP_HDFS_HOME/share/hadoop/hdfs/lib/*,$HADOOP_YARN_HOME/share/hadoop/yarn/*,$HADOOP_YARN_HOME/share/hadoop/yarn/lib
> and need to fix for Windows as well.

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