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ASF GitHub Bot commented on APEXCORE-453: ----------------------------------------- Github user tweise commented on a diff in the pull request: https://github.com/apache/incubator-apex-core/pull/329#discussion_r62757155 --- Diff: engine/src/test/java/com/datatorrent/stram/plan/logical/DelayOperatorTest.java --- @@ -233,8 +233,10 @@ public void beginWindow(long windowId) { if (simulateFailureWindows > 0 && ((simulateFailureAfterCommit && committed) || !simulateFailureAfterCommit) && !failureSimulated) { + LOG.info("FailableFibonacciOperator beginWindow {} {} {}", windowId, windowCount, simulateFailureWindows); --- End diff -- Why all this INFO level logging? I think that can be removed or use DEBUG. > Intermittent failure of DelayOperatorTest.testFibonacci test case > ----------------------------------------------------------------- > > Key: APEXCORE-453 > URL: https://issues.apache.org/jira/browse/APEXCORE-453 > Project: Apache Apex Core > Issue Type: Bug > Affects Versions: 3.3.0 > Reporter: Sandeep Deshmukh > Assignee: David Yan > > The test case DelayOperatorTest.testFibonacci fails intermittently. I compile > and ran test cases 5 times and the test case failed couple of times. > Hint: Observed this when the machine was loaded. -- This message was sent by Atlassian JIRA (v6.3.4#6332)