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  1. Cassandra
  2. CASSANDRA-6971

Schedule schema pulls onChange

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Normal
    • Resolution: Fixed
    • Fix Version/s: 1.2.17, 2.0.7, 2.1 beta2
    • Component/s: None
    • Labels:
      None
    • Severity:
      Normal

      Description

      The dtest suite is running a test which creates a 3 node cluster, then adds a keyspace and column family. For some reason the 3 nodes are not agreeing on the schema version. The problem is intermittent – either the nodes all agree on schema quickly, or they seem to stay stuck in limbo.

      The simplest way to reproduce is to run the dtest (simple_increment_test):
      https://github.com/riptano/cassandra-dtest/blob/master/counter_tests.py
      using nosetests:

      nosetests -vs counter_tests.py:TestCounters.simple_increment_test
      

      If the problem is reproduced nose will return this:
      ProgrammingError: Bad Request: Keyspace 'ks' does not exist

      I am not yet sure if the bug is reproducible outside of the dtest suite.

        Attachments

        1. node1.log
          15 kB
          Russ Hatch
        2. node2.log
          14 kB
          Russ Hatch
        3. node3.log
          10 kB
          Russ Hatch
        4. node1.log
          42 kB
          Russ Hatch
        5. node2.log
          41 kB
          Russ Hatch
        6. node3.log
          36 kB
          Russ Hatch
        7. 6971-debugging.txt
          2 kB
          Brandon Williams
        8. debug1.log
          16 kB
          Russ Hatch
        9. debug2.log
          11 kB
          Russ Hatch
        10. debug3.log
          11 kB
          Russ Hatch
        11. 6971.txt
          3 kB
          Brandon Williams

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              • Assignee:
                brandon.williams Brandon Williams
                Reporter:
                rhatch Russ Hatch
                Authors:
                Brandon Williams
                Reviewers:
                Russ Hatch
              • Votes:
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                Watchers:
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                Dates

                • Created:
                  Updated:
                  Resolved: