[jira] [Created] (FLINK-6320) Flakey JobManagerHAJobGraphRecoveryITCase

[Shang Yuanchun (Jira)]

Nico Kruber created FLINK-6320:
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             Summary: Flakey JobManagerHAJobGraphRecoveryITCase
                 Key: FLINK-6320
                 URL: https://issues.apache.org/jira/browse/FLINK-6320
             Project: Flink
          Issue Type: Bug
          Components: Tests
    Affects Versions: 1.3.0
            Reporter: Nico Kruber


it looks as if there is a race condition in the cleanup of {{JobManagerHAJobGraphRecoveryITCase}}.

{code}
Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 50.271 sec <<< FAILURE! - in org.apache.flink.test.recovery.JobManagerHAJobGraphRecoveryITCase
testJobPersistencyWhenJobManagerShutdown(org.apache.flink.test.recovery.JobManagerHAJobGraphRecoveryITCase)  Time elapsed: 0.129 sec  <<< ERROR!
java.io.FileNotFoundException: File does not exist: /tmp/9b63934b-789d-428c-aa9e-47d5d8fa1e32/recovery/submittedJobGraphf763d61fba47
        at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:2275)
        at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1653)
        at org.apache.commons.io.FileUtils.deleteDirectory(FileUtils.java:1535)
        at org.apache.commons.io.FileUtils.forceDelete(FileUtils.java:2270)
        at org.apache.commons.io.FileUtils.cleanDirectory(FileUtils.java:1653)
        at org.apache.flink.test.recovery.JobManagerHAJobGraphRecoveryITCase.cleanUp(JobManagerHAJobGraphRecoveryITCase.java:112)
{code}
Full log: https://s3.amazonaws.com/archive.travis-ci.org/jobs/223124016/log.txt

Maybe a rule-based temporary directory is a better solution:
{code:java}
        @Rule
        public TemporaryFolder tempFolder = new TemporaryFolder();
{code}



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