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Posted to dev@reef.apache.org by "John Yang (JIRA)" <ji...@apache.org> on 2014/12/25 16:00:30 UTC

[jira] [Created] (REEF-80) ID mismatch bug in YarnContainerManager#appendByDeleteAndCreate

John Yang created REEF-80:
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             Summary: ID mismatch bug in YarnContainerManager#appendByDeleteAndCreate
                 Key: REEF-80
                 URL: https://issues.apache.org/jira/browse/REEF-80
             Project: REEF
          Issue Type: Bug
          Components: REEF-Runtime-YARN, REEF-Tests
            Reporter: John Yang


One integration test(reef-job-TEST_CloseEvaluatorTest) fails on YARN due to an ID mismatch bug in YarnContainerManager#appendByDeleteAndCreate. This bug also appeared in a REEF application.

Below is the stacktrace of the failed test. Please find attached the full log. One should also be able to reproduce this by running the tests on YARN as instructed at https://github.com/apache/incubator-reef/pull/38.

Caused by: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: java.lang.RuntimeException: Cannot append by read-append-delete-create with exception.
Caused by: java.lang.RuntimeException: Cannot append by read-append-delete-create with exception.
Caused by: org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): ID mismatch. Request id and saved id: 165643 , 165644 for file /ReefApplications/application_1418954976955_0112/evaluatorsChangesLog



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