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From "Esteban Gutierrez (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-17544) Expose metrics for the CatalogJanitor
Date Thu, 26 Jan 2017 06:31:24 GMT
Esteban Gutierrez created HBASE-17544:
-----------------------------------------

             Summary: 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


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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