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  1. Hive
  2. HIVE-2828

make timestamp accessible in the hbase KeyValue

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Details

    • Improvement
    • Status: Resolved
    • Trivial
    • Resolution: Fixed
    • None
    • 1.1.0
    • HBase Handler
    • None

    Description

      Originated from HIVE-2781 and not accepted, but I think this could be helpful to someone.

      By using special column notation ':timestamp' in HBASE_COLUMNS_MAPPING, user might access timestamp value in hbase KeyValue.

      CREATE TABLE hbase_table (key int, value string, time timestamp)
        STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler'
        WITH SERDEPROPERTIES ("hbase.columns.mapping" = ":key,cf:string,:timestamp")
      

      Attachments

        1. HIVE-2828.9.patch.txt
          64 kB
          Navis Ryu
        2. HIVE-2828.8.patch.txt
          67 kB
          Navis Ryu
        3. HIVE-2828.7.patch.txt
          61 kB
          Navis Ryu
        4. HIVE-2828.6.patch.txt
          58 kB
          Navis Ryu
        5. ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.5.patch
          45 kB
          Phabricator
        6. ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.4.patch
          42 kB
          Phabricator
        7. ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.3.patch
          38 kB
          Phabricator
        8. ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.2.patch
          57 kB
          Phabricator
        9. ASF.LICENSE.NOT.GRANTED--HIVE-2828.D1989.1.patch
          22 kB
          Phabricator

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              navis Navis Ryu
              navis Navis Ryu
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              Dates

                Created:
                Updated:
                Resolved: