[jira] [Created] (CASSANDRA-11197) upgrade bootstrap tests flap when migration tasks fail

[Jim Witschey (JIRA)]

Jim Witschey created CASSANDRA-11197:
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             Summary: upgrade bootstrap tests flap when migration tasks fail
                 Key: CASSANDRA-11197
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11197
             Project: Cassandra
          Issue Type: Bug
            Reporter: Jim Witschey
            Assignee: DS Test Eng


I've seen these tests flap:

{code}
upgrade_tests/upgrade_through_versions_test.py:ProtoV4Upgrade_3_1_UpTo_3_2_HEAD.bootstrap_test
upgrade_tests/upgrade_through_versions_test.py:ProtoV4Upgrade_3_3_UpTo_Trunk_HEAD.bootstrap_test

upgrade_tests/upgrade_through_versions_test.py:ProtoV3Upgrade_3_0_UpTo_3_1_HEAD.bootstrap_multidc_test
upgrade_tests/upgrade_through_versions_test.py:ProtoV3Upgrade_3_2_UpTo_3_3_HEAD.bootstrap_multidc_test
upgrade_tests/upgrade_through_versions_test.py:ProtoV3Upgrade_3_3_UpTo_Trunk_HEAD.bootstrap_multidc_test
upgrade_tests/upgrade_through_versions_test.py:ProtoV4Upgrade_3_3_UpTo_Trunk_HEAD.bootstrap_multidc_test
{code}

There may be more upgrade paths that flap, I'm not sure. All the failures I've 
seen look like this:

{code}
Unexpected error in node5 node log: ['ERROR [main] 2016-02-18 20:05:13,012 
MigrationManager.java:164 - Migration task failed to complete\nERROR [main] 
2016-02-18 20:05:14,012 MigrationManager.java:164 - Migration task failed to 
complete']
{code}

[~rhatch] Do these look familiar at all?



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