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Posted to issues@hbase.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2011/08/30 04:48:44 UTC

[jira] [Updated] (HBASE-4281) Add facility to dump current state of all executors

     [ https://issues.apache.org/jira/browse/HBASE-4281?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated HBASE-4281:
-------------------------------

    Attachment: 0006-HBASE-4281.-ExecutorService-monitoring.patch

Patch adds monitoring to the generic ExecutorService.

This monitoring gets exposed to the user as part of HBASE-4292

> Add facility to dump current state of all executors
> ---------------------------------------------------
>
>                 Key: HBASE-4281
>                 URL: https://issues.apache.org/jira/browse/HBASE-4281
>             Project: HBase
>          Issue Type: New Feature
>          Components: master, regionserver, util
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>             Fix For: 0.92.0
>
>         Attachments: 0006-HBASE-4281.-ExecutorService-monitoring.patch
>
>
> For debugging, it's useful to be able to understand the current state of all of the executors. This is like the /stacks servlet, but with executor-specific information, including what's queued and not yet running.

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