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Posted to common-dev@hadoop.apache.org by "Chris Nauroth (JIRA)" <ji...@apache.org> on 2015/02/12 01:42:13 UTC
[jira] [Resolved] (HADOOP-10140) Specification of HADOOP_CONF_DIR
via the environment in hadoop_config.cmd
[ https://issues.apache.org/jira/browse/HADOOP-10140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Nauroth resolved HADOOP-10140.
------------------------------------
Resolution: Fixed
Fix Version/s: 2.7.0
Hadoop Flags: Reviewed
+1 for the patch. I committed this to trunk and branch-2.
I did a test run of starting the daemons and running a few commands through all 4 main script entry points: hadoop, hdfs, mapred and yarn. Everything worked as expected.
Kiran, thank you for contributing the fix.
> Specification of HADOOP_CONF_DIR via the environment in hadoop_config.cmd
> -------------------------------------------------------------------------
>
> Key: HADOOP-10140
> URL: https://issues.apache.org/jira/browse/HADOOP-10140
> Project: Hadoop Common
> Issue Type: Improvement
> Components: scripts
> Affects Versions: 2.2.0
> Environment: This Windows when using the "Command" processing as opposed to using Bash from Cygwin.
> Reporter: Ian Jackson
> Assignee: Kiran Kumar M R
> Priority: Minor
> Fix For: 2.7.0
>
> Attachments: HADOOP-11508.patch
>
>
> It would be nice if HADOOP_CONF_DIR could be set in the environment like YARN_CONF_DIR. This could be done in lib-exec/hadoop.cmd by setting HADOOP_CONF_DIR conditionally.
> Using the Windows command shell, the modification would be as follows:
> if not defined HADOOP_CONF_DIR (
> set HADOOP_CONF_DIR=%HADOOP_HOME%\etc\hadoop
> )
> This would allow the Hadoop configuration to be placed in ProgramData more easily.
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