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https://issues.apache.org/jira/browse/HADOOP-13045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15251956#comment-15251956
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Allen Wittenauer edited comment on HADOOP-13045 at 4/21/16 2:22 PM:
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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.
In any case, HADOOP_USER_CLASSPATH should be used to do what you're trying to
do.
was (Author: aw):
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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