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Posted to hdfs-issues@hadoop.apache.org by "Kihwal Lee (JIRA)" <ji...@apache.org> on 2015/02/02 20:04:35 UTC

[jira] [Commented] (HDFS-7712) Switch blockStateChangeLog to use slf4j

    [ https://issues.apache.org/jira/browse/HDFS-7712?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14301686#comment-14301686 ] 

Kihwal Lee commented on HDFS-7712:
----------------------------------

I will review the patch once the precommit comes back.

> Switch blockStateChangeLog to use slf4j
> ---------------------------------------
>
>                 Key: HDFS-7712
>                 URL: https://issues.apache.org/jira/browse/HDFS-7712
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.7.0
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>            Priority: Minor
>         Attachments: hdfs-7712.001.patch, hdfs-7712.002.patch, hdfs-7712.003.patch
>
>
> As pointed out in HDFS-7706, updating blockStateChangeLog to use slf4j will save a lot of string construction costs.



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