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https://issues.apache.org/jira/browse/HDFS-5156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Akira AJISAKA updated HDFS-5156:
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Assignee: Akira AJISAKA
Target Version/s: 2.3.0
Status: Patch Available (was: Open)
> SafeModeTime metrics sometimes includes non-Safemode time.
> ----------------------------------------------------------
>
> Key: HDFS-5156
> URL: https://issues.apache.org/jira/browse/HDFS-5156
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.1.0-beta
> Reporter: Akira AJISAKA
> Assignee: Akira AJISAKA
> Labels: metrics
> Attachments: HDFS-5156.patch
>
>
> SafeModeTime metrics shows duration in safe mode startup. However, this
> metrics is set to the time from FSNameSystem starts whenever safe mode
> leaves. In the result, executing "hdfs dfsadmin -safemode enter" and "hdfs
> dfsadmin -safemode leave", the metrics includes non-Safemode time.
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