[jira] [Commented] (HDFS-6860) BlockStateChange logs are too noisy

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-6860?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14524882#comment-14524882 ] 

Hadoop QA commented on HDFS-6860:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | patch |   0m  0s | The patch command could not apply the patch during dryrun. |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12665129/HDFS6860.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / f1a152c |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/10643/console |


This message was automatically generated.

> BlockStateChange logs are too noisy
> -----------------------------------
>
>                 Key: HDFS-6860
>                 URL: https://issues.apache.org/jira/browse/HDFS-6860
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.5.0
>            Reporter: Arpit Agarwal
>            Assignee: Chang Li
>              Labels: newbie
>         Attachments: HDFS6860.patch, HDFS6860.patch
>
>
> Block State Change logs are too noisy at the default INFO level and affect NN performance on busy clusters.
> Most of these state changes can be logged at debug level instead.



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