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  1. Apache Cassandra
  2. CASSANDRA-6338

Make gossip tolerate slow Gossip tasks

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Details

    • Bug
    • Status: Resolved
    • Low
    • Resolution: Fixed
    • 2.0.3
    • None
    • Low

    Description

      Currently if a single gossip task bogs down the gossip Stage, Gossip will mark everyone down because it hasn't seen updates from them (since they are all queued behind the slow one).

      This means that full GCs can cause gossip "flapping" as well as any actually problematic tasks such as recomputing pending ranges.

      Attachments

        1. gossip-slowdown.txt
          1 kB
          Jonathan Ellis
        2. 6338.txt
          4 kB
          Jonathan Ellis

        Issue Links

        is related to

        Bug - A problem which impairs or prevents the functions of the product. CASSANDRA-6127 vnodes don't scale to hundreds of nodes

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        • Resolved

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            jbellis Jonathan Ellis Assign to me
            jbellis Jonathan Ellis
            Jonathan Ellis
            Jason Brown
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              Updated:
              Resolved:

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