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https://issues.apache.org/jira/browse/HDFS-8659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14606511#comment-14606511
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Yongjun Zhang commented on HDFS-8659:
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Thanks [~cmccabe] and [~brahmareddy] for the review.
I committed to trunk, branch-2 and branch-2.7.
> Block scanner INFO message is spamming logs
> -------------------------------------------
>
> Key: HDFS-8659
> URL: https://issues.apache.org/jira/browse/HDFS-8659
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Affects Versions: 2.7.1
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Labels: supportability
> Fix For: 2.7.2
>
> Attachments: HDFS-8659.001.patch, HDFS-8659.002.patch
>
>
> We are seeing the following message spam the DN log:
> {quote}
> 2015-06-16 08:51:10,566 INFO
> org.apache.hadoop.hdfs.server.datanode.BlockScanner: Not scanning suspicious
> block BP-943360218-10.106.148.16-1416571803827:blk_1083076388_9372245 on
> DS-2ec89056-afb0-459e-b4e0-ac5eaececda3, because the block scanner is
> disabled.
> {quote}
> Create this jira to change this and other relevant messages to debug level.
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