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https://issues.apache.org/jira/browse/HDFS-14836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16925661#comment-16925661
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He Xiaoqiao commented on HDFS-14836:
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Thanks [~Aiphag0] for your report, and I agree that we should filter out count
FileIoError when meet some explicit exception as HDFS-2054 said, otherwise this
counter will be polluted and no valuable to reference.
[~jojochuang] [~ayushtkn] any thought? could you help to add [~Aiphag0] as
contributor and assign this JIRA to him?
> FileIoProvider should not increase FileIoErrors metric in datanode volume
> metric
> --------------------------------------------------------------------------------
>
> Key: HDFS-14836
> URL: https://issues.apache.org/jira/browse/HDFS-14836
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.9.1
> Reporter: Aiphago
> Priority: Minor
>
> I found that FileIoErrors metric will increase in
> BlockSender.sendPacket(),when use fileIoProvider.transferToSocketFully().But
> in https://issues.apache.org/jira/browse/HDFS-2054 the Exception has been
> ignore like "Broken pipe" and "Connection reset" .
> So should do a filter when fileIoProvider increase FileIoErrors count ?
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