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Ryan Svihla commented on CASSANDRA-15557: ----------------------------------------- So digging into the actual failure, this took a few tries as wrapping logging, or flushing sstables seemed to make it hard to reproduce, I've confirmed it's time based errors at least in this case: row ts: {{1583753957613001 }} dropped time: {{1583753957613000}} {{[junit-timeout] Testcase: testDropListAndAddListWithSameName(org.apache.cassandra.cql3.validation.operations.AlterTest): FAILED }} {{[junit-timeout] Dropped column: \{java.nio.HeapByteBuffer[pos=0 lim=12 cap=12]=DroppedColumn{column=mycollection, droppedTime=1583753957613000}} Row timestamp: 1583753957613001 }} {{[junit-timeout] junit.framework.AssertionFailedError: Dropped column: \{java.nio.HeapByteBuffer[pos=0 lim=12 cap=12]=DroppedColumn{column=mycollection, droppedTime=1583753957613000}} Row timestamp: 1583753957613001}} {{[junit-timeout] at org.apache.cassandra.cql3.validation.operations.AlterTest.testDropListAndAddListWithSameName(AlterTest.java:102) }} {{[junit-timeout] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) }} {{[junit-timeout] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) }} {{[junit-timeout] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) }} {{[junit-timeout] Caused by: java.lang.AssertionError: Invalid value for row 0 column 2 (mycollection of type list<text>), expected <null> but got <[first element]> }} {{[junit-timeout] at org.apache.cassandra.cql3.CQLTester.assertRows(CQLTester.java:1070)}} {{[junit-timeout] at org.apache.cassandra.cql3.validation.operations.AlterTest.testDropListAndAddListWithSameName(AlterTest.java:98) }} {{[junit-timeout]}} {{[junit-timeout]}} > Fix flaky test org.apache.cassandra.cql3.validation.operations.AlterTest > testDropListAndAddListWithSameName > ----------------------------------------------------------------------------------------------------------- > > Key: CASSANDRA-15557 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15557 > Project: Cassandra > Issue Type: Bug > Components: Test/unit > Reporter: David Capwell > Assignee: Ryan Svihla > Priority: Normal > Fix For: 4.0-alpha > > > https://app.circleci.com/jobs/github/dcapwell/cassandra/482/tests > {code} > junit.framework.AssertionFailedError: Invalid value for row 0 column 2 > (mycollection of type list<text>), expected <null> but got <[first element]> > at org.apache.cassandra.cql3.CQLTester.assertRows(CQLTester.java:1070) > at > org.apache.cassandra.cql3.validation.operations.AlterTest.testDropListAndAddListWithSameName(AlterTest.java:91) > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org