Accumulo
  1. Accumulo
  2. ACCUMULO-2673

Random walk balance check is still failing too frequently

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.5.0, 1.5.1
    • Fix Version/s: 1.6.3, 1.8.0, 1.7.1
    • Component/s: test
    • Labels:
      None

      Description

      While running 17 randomwalk test walkers, several of them failed in under an hour due to balance check failures. These were intermediate issues. Perhaps the test for balance should check to see if there are offline tablets, and if so, assume that the master is rebalancing.

        Issue Links

          Activity

          Hide
          Eric Newton added a comment -

          Right... I want that information for ACCUMULO-2645 monitoring. At the moment, the only place we remember that there's a migration going on is the master's memory.

          Show
          Eric Newton added a comment - Right... I want that information for ACCUMULO-2645 monitoring. At the moment, the only place we remember that there's a migration going on is the master's memory.
          Hide
          Sean Busbey added a comment -

          how about a table operations call that tells you if the master is balancing that table?

          Or perhaps generically that some kind of maintenance event is happening to a table even if it's online? isDegredated?

          Show
          Sean Busbey added a comment - how about a table operations call that tells you if the master is balancing that table? Or perhaps generically that some kind of maintenance event is happening to a table even if it's online? isDegredated?
          Hide
          Eric Newton added a comment -

          Could use additional data about loading tablets and migrations to know that the master is still balancing.

          Show
          Eric Newton added a comment - Could use additional data about loading tablets and migrations to know that the master is still balancing.

            People

            • Assignee:
              Unassigned
              Reporter:
              Eric Newton
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:

                Development