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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13045) hadoop_add_classpath is not working in .hadooprc
Date Thu, 21 Apr 2016 14:22:25 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15251956#comment-15251956
] 

Allen Wittenauer commented on HADOOP-13045:
-------------------------------------------

Correct.  .hadooprc is the basic equivalent of the hadoop-env.sh file.  To quote the UnixShellGuide.md
file: 

{code}
 This file is always read to initialize and override any variables that the user may want
to customize.
{code}

There is no mention of the functions working inside of it.  None of the _HOME vars are guaranteed
to be set either as a result.

> hadoop_add_classpath is not working in .hadooprc
> ------------------------------------------------
>
>                 Key: HADOOP-13045
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13045
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Akira AJISAKA
>
> {{hadoop_basic_function}} resets {{CLASSPATH}} after {{.hadooprc}} is called.
> {noformat}
> $ hadoop --debug version
> (snip)
> DEBUG: Applying the user's .hadooprc
> DEBUG: Initial CLASSPATH=/root/hadoop-tools-0.1-SNAPSHOT.jar
> DEBUG: Initialize CLASSPATH
> DEBUG: Rejected colonpath(JAVA_LIBRARY_PATH): /usr/local/hadoop/build/native
> DEBUG: Rejected colonpath(JAVA_LIBRARY_PATH): /usr/local/hadoop/lib/native
> DEBUG: Initial CLASSPATH=/usr/local/hadoop/share/hadoop/common/lib/*
> {noformat}



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