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Posted to common-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/03/10 08:01:39 UTC

[jira] [Commented] (HADOOP-11668) hadoop-daemons.sh bw compat broke with --slaves change

    [ https://issues.apache.org/jira/browse/HADOOP-11668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14354429#comment-14354429 ] 

Hudson commented on HADOOP-11668:
---------------------------------

FAILURE: Integrated in Hadoop-trunk-Commit #7295 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/7295/])
HADOOP-11668. hadoop-daemons.sh bw compat broke with --slaves change (Vinayakumar B via aw) (aw: rev 7711049837d69d0eeabad27f2e30fab606a4adc2)
* hadoop-yarn-project/hadoop-yarn/bin/yarn-daemons.sh
* hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
* hadoop-common-project/hadoop-common/src/main/bin/hadoop-daemons.sh
* hadoop-common-project/hadoop-common/CHANGES.txt


> hadoop-daemons.sh bw compat broke with --slaves change
> ------------------------------------------------------
>
>                 Key: HADOOP-11668
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11668
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 3.0.0
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-11668-01.patch, HADOOP-11668-02.patch, HADOOP-11668-03.patch, HADOOP-11668-04.patch, HADOOP-11668-05.patch, HADOOP-11668-06.patch
>
>
> After introduction of "--slaves" option for the scripts, start-dfs.sh and stop-dfs.sh will no longer work in HA mode.
> This is due to multiple hostnames passed for '--hostnames' delimited with space.
> These hostnames are treated as commands and script fails.
> So, instead of delimiting with space, delimiting with comma(,) before passing to hadoop-daemons.sh will solve the problem.



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