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From "Sreeram Venkatasubramanian (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16290) Dump summary of callQueue content; can help debugging
Date Wed, 02 Aug 2017 03:57:01 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16290?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110246#comment-16110246
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Sreeram Venkatasubramanian commented on HBASE-16290:
----------------------------------------------------

Hi [~saint.ack@gmail.com], I have attached a patch for this change. Also attaching a sample
screenshot for reference.

> Dump summary of callQueue content; can help debugging
> -----------------------------------------------------
>
>                 Key: HBASE-16290
>                 URL: https://issues.apache.org/jira/browse/HBASE-16290
>             Project: HBase
>          Issue Type: Bug
>          Components: Operability
>    Affects Versions: 2.0.0
>            Reporter: stack
>            Assignee: Sreeram Venkatasubramanian
>            Priority: Critical
>              Labels: beginner
>             Fix For: 2.0.0
>
>         Attachments: 0001-Dump-Call-Queue-Summary.patch, DebugDump_screenshot.png, Sample
Summary.txt
>
>
> Being able to get a clue what is in a backedup callQueue could give insight on what is
going on on a jacked server. Just needs to summarize count, sizes, call types. Useful debugging.
In a servlet?



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