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  1. Cassandra
  2. CASSANDRA-14610

Flaky dtest: nodetool_test.TestNodetool.test_describecluster_more_information_three_datacenters

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      @jay zhuang observed nodetool_test.TestNodetool.test_describecluster_more_information_three_datacenters being flaky in Apache Jenkins. I ran locally and got a different flaky behavior:

              out_node1_dc3, err, _ = node1_dc3.nodetool('describecluster')
              assert 0 == len(err), err
      >       assert out_node1_dc1 == out_node1_dc3
      E       AssertionError: assert 'Cluster Info...1=3, dc3=1}\n' == 'Cluster Infor...1=3, dc3=1}\n'
      E           Cluster Information:
      E           	Name: test
      E           	Snitch: org.apache.cassandra.locator.PropertyFileSnitch
      E           	DynamicEndPointSnitch: enabled
      E           	Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
      E           	Schema versions:
      E           		fc9ec7cd-80ba-3f27-87af-fc0bafcf7a03: [127.0.0.6, 127.0.0.5, 127.0.0.4, 127.0.0.3, 127.0.0.2, 127.0.0.1]...
      E         
      E         ...Full output truncated (26 lines hidden), use '-vv' to show
      
      
      09:58:14,357 ccm DEBUG Log-watching thread exiting.
      ===Flaky Test Report===
      
      test_describecluster_more_information_three_datacenters failed and was not selected for rerun.
      	<class 'AssertionError'>
      	assert 'Cluster Info...1=3, dc3=1}\n' == 'Cluster Infor...1=3, dc3=1}\n'
          Cluster Information:
          	Name: test
          	Snitch: org.apache.cassandra.locator.PropertyFileSnitch
          	DynamicEndPointSnitch: enabled
          	Partitioner: org.apache.cassandra.dht.Murmur3Partitioner
          	Schema versions:
          		fc9ec7cd-80ba-3f27-87af-fc0bafcf7a03: [127.0.0.6, 127.0.0.5, 127.0.0.4, 127.0.0.3, 127.0.0.2, 127.0.0.1]...
        
        ...Full output truncated (26 lines hidden), use '-vv' to show
      	[<TracebackEntry /opt/orig/1/opt/dev/cassandra-dtest/nodetool_test.py:373>]
      
      ===End Flaky Test Report===
      

      As this test is for a patch that was introduced for 4.0, this dtest (should) only be failing on trunk.

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            • Assignee:
              marcuse Marcus Eriksson
              Reporter:
              jasobrown Jason Brown
              Authors:
              Marcus Eriksson
              Reviewers:
              Jay Zhuang
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                Updated:
                Resolved: