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  1. HBase
  2. HBASE-27903

Skip submitting Split/Merge procedure when split/merge is disabled at table level

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • Admin
    • None

    Description

      Scenario

      If split/merge is disabled at table level , master will submit a SplitTableRegionProcedure/MergeTableRegionsProcedure , and rollback it as execution fails during pre-checks .

      Improvement

      Master can check it early and no need to submit SplitTableRegionProcedure/MergeTableRegionsProcedure when split/merge switch is disabled at Table level.

      Steps

      create 'testCreateTableWithMergeDisableParameter', 'f1', {MERGE_ENABLED => false}
list_regions 'testCreateTableWithMergeDisableParameter'
merge_region 'd21cdc5d488e8036017696c46cffd9b1','6382c8f731a4f0379b6e98ece4b06e3e'

      create 'testcreatetablewithsplitdisableparameter', 'f1', {SPLIT_ENABLED => false}
split 'testcreatetablewithsplitdisableparameter','30'

       

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            nihaljain.cs Nihal Jain
            Ashok shetty Ashok shetty
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            Dates

              Created:
              Updated: