XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.3.0
    • Component/s: amv2, metrics
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Hide
      Now we have four types of RIT procedure metrics, assign, unassign, move, reopen. The meaning of assign/unassign is changed, as we will not increase the unassign metric and then the assign metric when moving a region.
      Also introduced two new procedure metrics, open and close, which are used to track the open/close region calls to region server. We may send open/close multiple times to finish a RIT since we may retry multiple times.
      Show
      Now we have four types of RIT procedure metrics, assign, unassign, move, reopen. The meaning of assign/unassign is changed, as we will not increase the unassign metric and then the assign metric when moving a region. Also introduced two new procedure metrics, open and close, which are used to track the open/close region calls to region server. We may send open/close multiple times to finish a RIT since we may retry multiple times.

      Description

      As after HBASE-20881, we only have one TRSP procedure to handle all the assign/unassign/move/reopen operations, we need to reimplement(redefine?) the metrics for these procedures.

        Attachments

        1. HBASE-21802.patch
          29 kB
          Duo Zhang
        2. HBASE-21802.patch
          29 kB
          Duo Zhang

          Issue Links

            Activity

              People

              • Assignee:
                zhangduo Duo Zhang
                Reporter:
                zhangduo Duo Zhang
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: