HBASE-30093 Start stochastic search timeout after initialization - #8587
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Sigma-Ma wants to merge 1 commit into
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HBASE-30093 Start stochastic search timeout after initialization#8587Sigma-Ma wants to merge 1 commit into
Sigma-Ma wants to merge 1 commit into
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JIRA: https://issues.apache.org/jira/browse/HBASE-30093
What changes were proposed in this pull request?
Start the maxRunningTime deadline immediately before the stochastic walk. Keep the original start time for total-duration metrics and logging. Add a regression test for the deadline ordering.
Why are the changes needed?
Balancer initialization currently consumes part of the stochastic search time budget. On a busy host, this can leave too little time to find a better balance plan and cause load balancer tests to fail intermittently.
How was this patch tested?