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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8522) Change heavily recorded NN logs from INFO level to DEBUG level
Date Thu, 04 Jun 2015 22:38:38 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14573711#comment-14573711
] 

Andrew Wang commented on HDFS-8522:
-----------------------------------

Thanks Xiaoyu for doing the cleanup. Overall LGTM, but we should use string templating with
braces for the stateChangeLog debug logs, to avoid string construction overhead.

> Change heavily recorded NN logs from INFO level to DEBUG level
> --------------------------------------------------------------
>
>                 Key: HDFS-8522
>                 URL: https://issues.apache.org/jira/browse/HDFS-8522
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>         Attachments: HDFS-8522.00.patch
>
>
> More specifically, the default namenode log settings have its log flooded with the following
entries. This JIRA is opened to change them from INFO to DEBUG level.
> {code} 
> FSNamesystem.java:listCorruptFileBlocks 
> {code}



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