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From Otis Gospodnetic <otis.gospodne...@gmail.com>
Subject Re: How to check if a major_compact is done?
Date Thu, 08 Nov 2012 16:27:36 GMT
Hi,

I *think* SPM for HBase shows this.  URL in signature.  I'm guessing
Cloudera Manager may also show this if you are using CDH.  Otherwise, you
can just read from JMX.  Handy no-deps command-line tool for that:
https://github.com/sematext/jmxc

Otis
--
Performance Monitoring - http://sematext.com/spm/index.html


On Thu, Nov 8, 2012 at 1:08 AM, yun peng <pengyunmomo@gmail.com> wrote:

> Hi, All,
> I want to measure the duration of a major compaction in HBase. Since the
> function call majorCompact is asynchronous, I may need to manually check
> when the major compaction is done. Does Hbase (as of version 0.92.4)
> provide an interface to determine completion of major compaction? Thanks.
> Yun
>

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