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  1. Cassandra
  2. CASSANDRA-15613

Flakey test - TestBootstrap.test_local_quorum_bootstrap

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      Flakey test on trunk, java 8.

      I did a couple of loops and it sometimes fail at the 5th run, sometimes at the 50th.

       

      *_________________________________________________________________________________________________ TestBootstrap.test_local_quorum_bootstrap __________________________________________________________________________________________________*
      
       
      
      self = <bootstrap_test.TestBootstrap object at 0x1064f5bd0>
      
       
      
          *def test_local_quorum_bootstrap(self):*
      
              *"""*
      
                  *Test that CL local_quorum works while a node is bootstrapping.*
      
                  *@jira_ticket CASSANDRA-8058*
      
                  *"""*
      
              *cluster = self.cluster*
      
              *cluster.populate([1, 1])*
      
              *cluster.start()*
      
          **    
      
              *node1 = cluster.nodes['node1']*
      
              *yaml_config = """*
      
                  *# Create the keyspace and table*
      
                  *keyspace: keyspace1*
      
                  *keyspace_definition: |*
      
                    *CREATE KEYSPACE keyspace1 WITH replication = \{'class': 'NetworkTopologyStrategy', 'dc1': 1, 'dc2': 1};*
      
                  *table: users*
      
                  *table_definition:*
      
                    *CREATE TABLE users (*
      
                      *username text,*
      
                      *first_name text,*
      
                      *last_name text,*
      
                      *email text,*
      
                      *PRIMARY KEY(username)*
      
                    *) WITH compaction = \{'class':'SizeTieredCompactionStrategy'};*
      
                  *insert:*
      
                    *partitions: fixed(1)*
      
                    *batchtype: UNLOGGED*
      
                  *queries:*
      
                    *read:*
      
                      *cql: select * from users where username = ?*
      
                      *fields: samerow*
      
                  *"""*
      
              *with tempfile.NamedTemporaryFile(mode='w+') as stress_config:*
      
                  *stress_config.write(yaml_config)*
      
                  *stress_config.flush()*
      
                  *node1.stress(['user', 'profile=' + stress_config.name, 'n=200K', 'no-warmup',*
      
                                *'ops(insert=1)', '-rate', 'threads=10'])*
      
          **    
      
                  *node3 = new_node(cluster, data_center='dc2')*
      
                  *node3.start(no_wait=True)*
      
                  *time.sleep(3)*
      
          **    
      
                  *ntout = node1.nodetool('status').stdout*
      
      *>           assert re.search(r'UJ\s+' + node3.ip_addr, ntout), ntout*
      
      *E           AssertionError: Datacenter: dc1*
      
      *E             ===============*
      
      *E             Status=Up/Down*
      
      *E             |/ State=Normal/Leaving/Joining/Moving*
      
      *E             --  Address    Load       Owns (effective)  Host ID                               Token                 Rack*
      
      *E             UN  127.0.0.1  76.82 KiB  ?                 3056e1d1-eac6-493a-b5bc-f8fe703d8d4b  -9223372036854775808  r1 * 
      
      *E*             
      
      *E             Datacenter: dc2*
      
      *E             ===============*
      
      *E             Status=Up/Down*
      
      *E             |/ State=Normal/Leaving/Joining/Moving*
      
      *E             --  Address    Load       Owns (effective)  Host ID                               Token                 Rack*
      
      *E             UN  127.0.0.2  76.83 KiB  ?                 ae607eb3-5601-4b6f-9d01-cf9401da5a4c  -9223372036854775708  r1 * 
      
      *E*             
      
      *E*             
      
      *E           assert None*
      
      *E            +  where None = <function search at 0x10472f8c0>(('UJ\\s+' + '127.0.0.3'), 'Datacenter: dc1\n===============\nStatus=Up/Down\n|/ State=Normal/Leaving/Joining/Moving\n--  Address    Load       O...Rack\nUN  127.0.0.2  76.83 KiB  ?                 ae607eb3-5601-4b6f-9d01-cf9401da5a4c  -9223372036854775708  r1  \n\n')*
      
      *E            +    where <function search at 0x10472f8c0> = re.search*
      
      *E            +    and   '127.0.0.3' = <ccmlib.node.Node object at 0x106530b10>.ip_addr*
      
       
      
      *bootstrap_test.py*:488: AssertionError
      
      ----------------------------------------------------------------------------------------------------------- Captured stdout setup ------------------------------------------------------------------------------------------------------------
      
      11:42:12,744 ccm DEBUG Log-watching thread starting.
      
      ------------------------------------------------------------------------------------------------------------- Captured log setup -------------------------------------------------------------------------------------------------------------
      
      11:42:12,608 conftest INFO Starting execution of test_local_quorum_bootstrap at 2020-02-28 11:42:12.608760
      
      11:42:12,609 dtest_setup INFO cluster ccm directory: /var/folders/ql/nvcz74bd67d3vhw7227mpjm40000gp/T/dtest-51gjecxa
      
      ---------------------------------------------------------------------------------------------------------- Captured stdout teardown ----------------------------------------------------------------------------------------------------------
      
      11:43:03,366 ccm DEBUG Log-watching thread exiting.
      
      ===Flaky Test Report===
      
       
      
      test_local_quorum_bootstrap failed and was not selected for rerun.
      
      <class 'AssertionError'>
      
      Datacenter: dc1
      
        ===============
      
        Status=Up/Down
      
        |/ State=Normal/Leaving/Joining/Moving
      
        --  Address    Load       Owns (effective)  Host ID                               Token                 Rack
      
        UN  127.0.0.1  76.82 KiB  ?                 3056e1d1-eac6-493a-b5bc-f8fe703d8d4b  -9223372036854775808  r1  
      
        
      
        Datacenter: dc2
      
        ===============
      
        Status=Up/Down
      
        |/ State=Normal/Leaving/Joining/Moving
      
        --  Address    Load       Owns (effective)  Host ID                               Token                 Rack
      
        UN  127.0.0.2  76.83 KiB  ?                 ae607eb3-5601-4b6f-9d01-cf9401da5a4c  -9223372036854775708  r1  
      
        
      
        
      
      assert None
      
       +  where None = <function search at 0x10472f8c0>(('UJ\\s+' + '127.0.0.3'), 'Datacenter: dc1\n===============\nStatus=Up/Down\n|/ State=Normal/Leaving/Joining/Moving\n--  Address    Load       O...Rack\nUN  127.0.0.2  76.83 KiB  ?                 ae607eb3-5601-4b6f-9d01-cf9401da5a4c  -9223372036854775708  r1  \n\n')
      
       +    where <function search at 0x10472f8c0> = re.search
      
       +    and   '127.0.0.3' = <ccmlib.node.Node object at 0x106530b10>.ip_addr
      
      [<TracebackEntry /Users/ekaterina.dimitri/IdeaProjects/cassandra-dtest-d/bootstrap_test.py:488>]
      
       
      
      ===End Flaky Test Report===
      
      *========================================================================================================= 1 failed in 51.61 seconds ==========================================================================================================*
      

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            • Assignee:
              brandon.williams Brandon Williams
              Reporter:
              e.dimitrova Ekaterina Dimitrova
              Authors:
              Brandon Williams
              Reviewers:
              Ekaterina Dimitrova
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                Updated:
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