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https://issues.apache.org/jira/browse/HBASE-26989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell updated HBASE-26989:
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Fix Version/s: (was: 2.4.13)
Hadoop Flags: Reviewed
Resolution: Fixed
Status: Resolved (was: Patch Available)
> TestStochasticLoadBalancer has some slow methods, and inconsistent set,
> reset, unset of configuration
> -----------------------------------------------------------------------------------------------------
>
> Key: HBASE-26989
> URL: https://issues.apache.org/jira/browse/HBASE-26989
> Project: HBase
> Issue Type: Test
> Components: Balancer, test
> Affects Versions: 3.0.0-alpha-1, 2.0.0
> Reporter: David Manning
> Assignee: David Manning
> Priority: Minor
> Fix For: 2.5.0, 3.0.0-alpha-3
>
>
> Some test ordering issues were exposed by adding new tests in HBASE-22349. I
> think this is a legitimate issue which is tracked in HBASE-26988.
> But we can update the tests to be consistent in how they update configuration
> to reduce confusion, removing the {{unset}} calls.
> We can also update other configuration values to significantly speed up the
> long-running methods. Methods that are simply checking for balancer plans do
> not need to {{runMaxSteps}}. All we need to do is run enough steps to
> guarantee we will plan to move one region. That can be far fewer than the
> tens of millions of steps we may be running given {{runMaxSteps}}.
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