You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-dev@hadoop.apache.org by "shanyu zhao (JIRA)" <ji...@apache.org> on 2016/01/26 06:15:39 UTC

[jira] [Created] (MAPREDUCE-6619) HADOOP_CLASSPATH is overwritten in MR container

shanyu zhao created MAPREDUCE-6619:
--------------------------------------

             Summary: HADOOP_CLASSPATH is overwritten in MR container
                 Key: MAPREDUCE-6619
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6619
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 2.8.0, 2.7.2
            Reporter: shanyu zhao
            Assignee: shanyu zhao


Previously env variable HADOOP_CLASSPAH in MR containers inherit from defaults of the worker node. MAPREDUCE-6454 introduced change to overwrite HADOOP_CLASSPATH completely. This caused regression. We need to add additional entries to HADOOP_CLASSPATH instead of completely replacing it.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)