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https://issues.apache.org/jira/browse/ACCUMULO-4805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ACCUMULO-4805:
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Labels: pull-request-available (was: )
> Seeing thread contention on FileManager
> ---------------------------------------
>
> Key: ACCUMULO-4805
> URL: https://issues.apache.org/jira/browse/ACCUMULO-4805
> Project: Accumulo
> Issue Type: Bug
> Reporter: Keith Turner
> Assignee: Keith Turner
> Priority: Major
> Labels: pull-request-available
>
> Accumulo had a tablet server wide cache of open files. Accessing this cache
> obtains a global lock. In profiling, I am seeing contention on this lock.
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