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https://issues.apache.org/jira/browse/YARN-6145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15857048#comment-15857048
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Junping Du commented on YARN-6145:
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Patch looks reasonable. Previous warn message for connection failure could be
unnecessary given we have other layer of retry on top of RPC.
+1. Will commit it tomorrow if no further comments from others.
> Improve log message on fail over
> --------------------------------
>
> Key: YARN-6145
> URL: https://issues.apache.org/jira/browse/YARN-6145
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Jian He
> Assignee: Jian He
> Attachments: YARN-6145.1.patch
>
>
> On failover, a series of exception stack shown in the log, which is harmless,
> but confusing to user.
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