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  1. HBase
  2. HBASE-21636

Enhance the shell scan command to support missing scanner specifications like ReadType, IsolationLevel etc.

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha-1, 2.0.0, 2.1.2
    • 3.0.0-alpha-1, 2.2.0, 2.0.5, 2.3.0, 2.1.4
    • shell
    • None
    • Reviewed
    • Hide
      Allows shell to set Scan options previously not exposed. See additions as part of the scan help by typing following hbase shell:

      hbase> help 'scan'
      Show
      Allows shell to set Scan options previously not exposed. See additions as part of the scan help by typing following hbase shell: hbase> help 'scan'

    Description

      Enhance the shell scan command to support scanner specifications:

      • ReadType
      • IsolationLevel
      • Region replica id
      • Allow partial results
      • Batch
      • Max result size

      Also, make use of limit and set it in the scan object to limit the number of rows returned by the scanner.

       

       

      Attachments

        1. HBASE-21636.branch-2.0.001.patch
          13 kB
          Michael Stack
        2. HBASE-21636.master.001.patch
          7 kB
          Nihal Jain
        3. HBASE-21636.master.002.patch
          7 kB
          Nihal Jain

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              nihaljain.cs Nihal Jain
              nihaljain.cs Nihal Jain
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              Dates

                Created:
                Updated:
                Resolved: