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Posted to hdfs-issues@hadoop.apache.org by "Akira Ajisaka (JIRA)" <ji...@apache.org> on 2018/11/13 11:40:00 UTC

[jira] [Updated] (HDFS-13686) Add overall metrics for FSNamesystemLock

     [ https://issues.apache.org/jira/browse/HDFS-13686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Akira Ajisaka updated HDFS-13686:
---------------------------------
    Fix Version/s: 2.9.2
                   2.10.0

> Add overall metrics for FSNamesystemLock
> ----------------------------------------
>
>                 Key: HDFS-13686
>                 URL: https://issues.apache.org/jira/browse/HDFS-13686
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs, namenode
>            Reporter: Lukas Majercak
>            Assignee: Lukas Majercak
>            Priority: Major
>             Fix For: 2.10.0, 3.2.0, 3.1.1, 2.9.2, 3.0.4
>
>         Attachments: HDFS-13686.000.patch
>
>
> Currently, we have R/W FSNamesystemLock metrics per operation. I'd be useful to have an overall metric too.



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