Apache Drill
  1. Apache Drill
  2. DRILL-270

add distributed countdown latch to cluster coordinator

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None

      Description

      In OrderedPartitionRecordBatch, currently we use an AtomicNumber to keep track of how many fragments have finished sampling. Each fragment polls and sleeps until a certain fraction of the total number is reached.

      We would prefer to have a distributed CountDown latch for this purpose.

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          People

          • Assignee:
            Steven Phillips
            Reporter:
            Steven Phillips
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            Dates

            • Created:
              Updated:

              Development