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From "Shahin Saneinejad (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4368) Expose processlist in shell (per regionserver and perhaps by cluster)
Date Sat, 26 May 2012 18:59:23 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13284042#comment-13284042
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Shahin Saneinejad commented on HBASE-4368:
------------------------------------------

Hi. I'd like to give this a shot. I think I qualify as a noob.

My plan is to request a JSON task list from the endpoint defined by regionserver.info in the
shell's HBase::HBase::configuration. A new tasks.rb command would retrieve a list of tasks
and print them to the shell in a table, displaying the same information as in the RS HTML
dashboard.

Please let me know if this sounds crazy, or if it precludes any significant use cases. Thanks.
                
> Expose processlist in shell (per regionserver and perhaps by cluster)
> ---------------------------------------------------------------------
>
>                 Key: HBASE-4368
>                 URL: https://issues.apache.org/jira/browse/HBASE-4368
>             Project: HBase
>          Issue Type: Task
>          Components: shell
>            Reporter: stack
>              Labels: noob
>
> HBASE-4057 adds processlist and it shows in the RS UI.  This issue is about getting the
processlist to show in the shell, like it does in mysql.
> Labelling it noob; this is a pretty substantial issue but it shouldn't be too hard --
it'd mostly be plumbing from RS into the shell.

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