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Posted to commits@cassandra.apache.org by "Robert Stupp (Jira)" <ji...@apache.org> on 2020/04/22 15:29:00 UTC

[jira] [Created] (CASSANDRA-15751) CustomNowInSecondsTest.testSelectQuery() is flaky

Robert Stupp created CASSANDRA-15751:
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             Summary: CustomNowInSecondsTest.testSelectQuery() is flaky
                 Key: CASSANDRA-15751
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15751
             Project: Cassandra
          Issue Type: Bug
            Reporter: Robert Stupp
            Assignee: Robert Stupp


The test {{CustomNowInSecondsTest.testSelectQuery()}} is flaky, because the {{now}} [calculated here|https://github.com/snazy/cassandra/blob/5242f7d4306f034f32e26834df06ff7fc85a3c16/test/unit/org/apache/cassandra/cql3/CustomNowInSecondsTest.java#L57] but [used here|https://github.com/snazy/cassandra/blob/5242f7d4306f034f32e26834df06ff7fc85a3c16/test/unit/org/apache/cassandra/cql3/CustomNowInSecondsTest.java#L70] can be wrong, if the thread running the test method gets stalled.
The flakiness can be simulated by adding a {{Thread.sleep(1000)}} before the {{executeModify()}}.



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