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From "David S. Wang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5953) Expose the current state of the balancerSwitch
Date Mon, 07 May 2012 22:45:50 GMT
David S. Wang created HBASE-5953:
------------------------------------

             Summary: Expose the current state of the balancerSwitch
                 Key: HBASE-5953
                 URL: https://issues.apache.org/jira/browse/HBASE-5953
             Project: HBase
          Issue Type: Improvement
          Components: master
    Affects Versions: 0.92.1, 0.94.0, 0.96.0
            Reporter: David S. Wang
            Assignee: David S. Wang
            Priority: Minor


The balancerSwitch as in both 0.90 and 0.92.1 is implemented in such a way that it is impossible
to retrieve its value without changing it:

/**
Turn the load balancer on or off.
@param b If true, enable balancer. If false, disable balancer.
@return Previous balancer value
*/
public boolean balanceSwitch(final boolean b);

It would be nice to have a way to just get the current state.

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