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https://issues.apache.org/jira/browse/HDFS-5180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kousuke Saruta reassigned HDFS-5180:
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Assignee: Kousuke Saruta (was: Shinichi Yamashita)
> Output the processing time of slow RPC request to node's log
> ------------------------------------------------------------
>
> Key: HDFS-5180
> URL: https://issues.apache.org/jira/browse/HDFS-5180
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 3.0.0
> Reporter: Shinichi Yamashita
> Assignee: Kousuke Saruta
> Attachments: HDFS-5180.patch, HDFS-5180.patch
>
>
> In current trunk, it is output at DEBUG level for the processing time of all
> RPC requests to log.
> When we treat it by the troubleshooting of the large-scale cluster, it is
> hard to handle the current implementation.
> Therefore we should set the threshold and output only a slow RPC to node's
> log to know the abnormal sign.
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