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Posted to dev@hbase.apache.org by "Viraj Jasani (JIRA)" <ji...@apache.org> on 2019/08/08 19:18:00 UTC

[jira] [Created] (HBASE-22822) Re/Un-schedule balancer chore for balance_switch

Viraj Jasani created HBASE-22822:
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             Summary: Re/Un-schedule balancer chore for balance_switch
                 Key: HBASE-22822
                 URL: https://issues.apache.org/jira/browse/HBASE-22822
             Project: HBase
          Issue Type: Improvement
          Components: Balancer, master
    Affects Versions: 3.0.0, 1.5.0, 2.2.1
            Reporter: Viraj Jasani
            Assignee: Viraj Jasani


balance_switch turns on/off balancer. When it is turned off, we don't remove balancer chore from scheduled chores hence it keeps running only to eventually find out that it is not supposed to perform any action(if balancer was turned off). We can unschedule the chore to prevent the chore() execution and reschedule it when it is turned on by balance_switch



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