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From "Esteban Gutierrez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17544) Expose metrics for the CatalogJanitor
Date Fri, 10 Feb 2017 22:37:41 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861939#comment-15861939
] 

Esteban Gutierrez commented on HBASE-17544:
-------------------------------------------

Hi [~gjacoby], yeah will try to upload something soon. Also, after talking offline with [~stack]
we think this might only be helpful for branch-1 and shouldn't be necessary for HBase 2.0
(hopefully).


> Expose metrics for the CatalogJanitor
> -------------------------------------
>
>                 Key: HBASE-17544
>                 URL: https://issues.apache.org/jira/browse/HBASE-17544
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Esteban Gutierrez
>            Assignee: Esteban Gutierrez
>
> Currently there is other way to know what the CatalogJanitor is doing except in the logs.
We should have better visibility of when it was the last time the CatalogJanitor ran, how
long it took to scan meta, the number of merged and parent regions cleaned on the last run,
and if in maintenance mode (see HBASE-16008). 



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