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From "Greg Hogan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-3393) ExternalProcessRunner wait to finish copying error stream
Date Fri, 12 Feb 2016 13:36:18 GMT
Greg Hogan created FLINK-3393:

             Summary: ExternalProcessRunner wait to finish copying error stream
                 Key: FLINK-3393
                 URL: https://issues.apache.org/jira/browse/FLINK-3393
             Project: Flink
          Issue Type: Bug
            Reporter: Greg Hogan
            Assignee: Greg Hogan
            Priority: Trivial

Travis CI reported the following error, which could be caused by {{ExternalProcessRunner.run}}
returning before the {{PipeForwarder}} has finished copying standard error. Resolution is
for {{ExternalProcessRunner.run}} to join on the {{PipeForwarder}}.

Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.414 sec <<< FAILURE!
- in org.apache.flink.util.ExternalProcessRunnerTest

testFailing(org.apache.flink.util.ExternalProcessRunnerTest)  Time elapsed: 0.405 sec  <<<

java.lang.AssertionError: null

	at org.junit.Assert.fail(Assert.java:86)

	at org.junit.Assert.assertTrue(Assert.java:41)

	at org.junit.Assert.assertTrue(Assert.java:52)

	at org.apache.flink.util.ExternalProcessRunnerTest.testFailing(ExternalProcessRunnerTest.java:75)

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