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https://issues.apache.org/jira/browse/HADOOP-5714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HADOOP-5714:
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Resolution: Fixed
Fix Version/s: 0.21.0
0.20.1
Hadoop Flags: [Reviewed]
Status: Resolved (was: Patch Available)
+1 patch looks good.
I just have committed this to 0.20.1 and above. Thanks, Jakob!
> Metric to show number of fs.exists (or number of getFileInfo) calls
> -------------------------------------------------------------------
>
> Key: HADOOP-5714
> URL: https://issues.apache.org/jira/browse/HADOOP-5714
> Project: Hadoop Core
> Issue Type: New Feature
> Components: dfs, metrics
> Reporter: Koji Noguchi
> Assignee: Jakob Homan
> Priority: Minor
> Fix For: 0.20.1, 0.21.0
>
> Attachments: HADOOP-5714.patch
>
>
> In HADOOP-5712, it would have helped our debugging if I had this metric.
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