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  1. HBase
  2. HBASE-14070 Hybrid Logical Clocks for HBase
  3. HBASE-18539

Remove usages of masterSystemTime

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Details

    • Sub-task
    • Status: Resolved
    • Trivial
    • Resolution: Fixed
    • None
    • HBASE-14070
    • None
    • None

    Description

      After removing the use of the master's system timestamp for meta updates in HBASE-18328 and now that we pass the timestamps during region open/close in HBASE-18395, we can also remove all legacy usages of masterSystemTime.

      This was initially introduced in HBASE-13709 to send the master's current system time during an open region RPC to fix a case where certain meta table updates could be eclipsed in very rare circumstances.

      Attachments

        1. HBASE-18539.HBASE-14070.HLC.001.patch
          83 kB
          Amit Patel
        2. HBASE-18539.HBASE-14070.HLC.002.patch
          21 kB
          Amit Patel
        3. HBASE-18539.HBASE-14070.HLC.003.patch
          21 kB
          Amit Patel

        Issue Links

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          Web Link Review Board (HBASE-14070.HLC)

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              amit.patel Amit Patel
              amit.patel Amit Patel
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              Dates

                Created:
                Updated:
                Resolved: