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From "Rajeshbabu Chintaguntla (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-13054) Provide more tracing information for locking/latching events.
Date Tue, 17 Feb 2015 10:13:12 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rajeshbabu Chintaguntla updated HBASE-13054:
--------------------------------------------
    Description: Currently not much tracing information available for locking and latching
events like row level locking during do mini batch mutations, region level locking during
flush, close and so on. It will be better to add the trace information for such events so
that it will be useful for finding time spent on locking and waiting time on locks while analyzing
performance issues in queries using trace information.  (was: Currently not much tracing information
available for locking and latching events like row level locking during do mini batch mutations,
region level locking during flush, close and so on. It's better to provide more information
for such events.)

> Provide more tracing information for locking/latching events.
> -------------------------------------------------------------
>
>                 Key: HBASE-13054
>                 URL: https://issues.apache.org/jira/browse/HBASE-13054
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Rajeshbabu Chintaguntla
>            Assignee: Rajeshbabu Chintaguntla
>             Fix For: 2.0.0, 1.0.1, 1.1.0
>
>
> Currently not much tracing information available for locking and latching events like
row level locking during do mini batch mutations, region level locking during flush, close
and so on. It will be better to add the trace information for such events so that it will
be useful for finding time spent on locking and waiting time on locks while analyzing performance
issues in queries using trace information.



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