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https://issues.apache.org/jira/browse/HDFS-5795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14905165#comment-14905165
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Yongjun Zhang commented on HDFS-5795:
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Thanks [~brandonli] for reporting the issue and [~xiaochen] for the patch.
Hi Brandon, the patch looks good to me. Would you please comment if you have
any? thanks.
> RemoteBlockReader2#checkSuccess() shoud print error status
> -----------------------------------------------------------
>
> Key: HDFS-5795
> URL: https://issues.apache.org/jira/browse/HDFS-5795
> Project: Hadoop HDFS
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: Brandon Li
> Assignee: Xiao Chen
> Priority: Trivial
> Attachments: HDFS-5795.001.patch
>
>
> RemoteBlockReader2#checkSuccess() doesn't print error status, which makes
> debug harder when the client can't read from DataNode.
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