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  1. HBase
  2. HBASE-20768

should we bypass the RegionLocationFinder#scheduleFullRefresh execution when master has not initialized

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Balancer
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      Description

      Our KYLIN cluster has about 300K Regions, when master startup, It takes a long time to do RegionLocationFinder#scheduleFullRefresh.
      During this period, CUBE cannot be built, because master has not initialized.
      Although we can ignore locality factor through HBASE-18478, but i think it would be better if we bypass the RegionLocationFinder#scheduleFullRefresh until the master initialized

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            • Assignee:
              Unassigned
              Reporter:
              javaman_chen chenxu
            • Votes:
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              Dates

              • Created:
                Updated: