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https://issues.apache.org/jira/browse/HDFS-8861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694121#comment-14694121
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Tsz Wo Nicholas Sze commented on HDFS-8861:
-------------------------------------------
{code}
- LOG.warn("Get corrupt file blocks returned error: " + e.getMessage());
{code}
This line won't print stack trace.
> Remove unnecessary log from method FSNamesystem.getCorruptFiles
> ---------------------------------------------------------------
>
> Key: HDFS-8861
> URL: https://issues.apache.org/jira/browse/HDFS-8861
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: HDFS
> Reporter: Xiaobing Zhou
> Assignee: Xiaobing Zhou
> Attachments: HDFS-8861.1.patch
>
>
> The log in FSNamesystem.getCorruptFiles will print out whole stack trace. In
> those cases where SuperuserPrivilege check and Operation check are not
> satisfied in frequent calls of listCorruptFileBlocks, the stack traces will
> make logs quite verbose, hard to understand and analyze it.
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