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Posted to common-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2014/01/29 00:15:12 UTC

[jira] [Commented] (HADOOP-10285) Allow CallQueue impls to be swapped at runtime (part 2: admin interface) Depends on: subtask2

    [ https://issues.apache.org/jira/browse/HADOOP-10285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13884884#comment-13884884 ] 

Hadoop QA commented on HADOOP-10285:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12625700/subtask3_admin_interface.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/3491//console

This message is automatically generated.

> Allow CallQueue impls to be swapped at runtime (part 2: admin interface) Depends on: subtask2
> ---------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10285
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10285
>             Project: Hadoop Common
>          Issue Type: Sub-task
>            Reporter: Chris Li
>         Attachments: subtask3_admin_interface.patch
>
>
> We wish to swap the active call queue during runtime in order to do performance tuning without restarting the namenode.
> This patch adds the ability to refresh the call queue on the namenode, through dfsadmin -refreshCallQueue



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