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Date: Tue, 20 Sep 2016 21:12:20 +0000 (UTC)
From: "Gary Helmling (JIRA)" <jira@apache.org>
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Subject: [jira] [Created] (HBASE-16661) Add last major compaction age to
 per-region metrics
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archived-at: Tue, 20 Sep 2016 21:12:22 -0000

Gary Helmling created HBASE-16661:
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             Summary: Add last major compaction age to per-region metrics
                 Key: HBASE-16661
                 URL: https://issues.apache.org/jira/browse/HBASE-16661
             Project: HBase
          Issue Type: Improvement
            Reporter: Gary Helmling
            Priority: Minor


After HBASE-12859, we can now track the last major compaction timestamp for each region.  However, this is only exposed through cluster status reporting and the admin API.

We have similar per-region metrics around storefile age, but none that filters on major compaction specifically.

Let's add a metric for last major compaction age.


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