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  1. ZooKeeper
  2. ZOOKEEPER-158

Leader and followers increase cpu utilization upon loss of a follower

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 3.3.0
    • quorum
    • None

    Description

      In a set of ZooKeeper servers, when there is a leader operation and supported by a quorum of servers, we have observed that cpu utilization increases substantially once a follower fails or disconnects. Stu Hood provided logs showing this behavior.

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        1. dead-follower.tar.gz
          3 kB
          Flavio Paiva Junqueira

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          People

            mahadev Mahadev Konar
            fpj Flavio Paiva Junqueira
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            Dates

              Created:
              Updated:
              Resolved: