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  1. Hadoop HDFS
  2. HDFS-3374

hdfs' TestDelegationToken fails intermittently with a race condition

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.3
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:

      Description

      The testcase is failing because the MiniDFSCluster is shutdown before the secret manager can change the key, which calls system.exit with no edit streams available.

          [junit] 2012-05-04 15:03:51,521 WARN  common.Storage (FSImage.java:updateRemovedDirs(224)) - Removing storage dir /home/horton/src/hadoop/build/test/data/dfs/name1
          [junit] 2012-05-04 15:03:51,522 FATAL namenode.FSNamesystem (FSEditLog.java:fatalExit(388)) - No edit streams are accessible
          [junit] java.lang.Exception: No edit streams are accessible
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSEditLog.fatalExit(FSEditLog.java:388)
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSEditLog.exitIfNoStreams(FSEditLog.java:407)
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSEditLog.removeEditsAndStorageDir(FSEditLog.java:432)
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSEditLog.removeEditsStreamsAndStorageDirs(FSEditLog.java:468)
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSEditLog.logSync(FSEditLog.java:1028)
          [junit]     at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.logUpdateMasterKey(FSNamesystem.java:5641)
          [junit]     at org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenSecretManager.logUpdateMasterKey(DelegationTokenSecretManager.java:286)
          [junit]     at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.updateCurrentKey(AbstractDelegationTokenSecretManager.java:150)
          [junit]     at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager.rollMasterKey(AbstractDelegationTokenSecretManager.java:174)
          [junit]     at org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSecretManager$ExpiredTokenRemover.run(AbstractDelegationTokenSecretManager.java:385)
          [junit]     at java.lang.Thread.run(Thread.java:662)
          [junit] Running org.apache.hadoop.hdfs.security.TestDelegationToken
          [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0 sec
          [junit] Test org.apache.hadoop.hdfs.security.TestDelegationToken FAILED (crashed)
      

        Attachments

        1. HDFS-3374-branch-1.0.patch
          3 kB
          Matt Foley
        2. HDFS-3374.trunk.patch
          1.0 kB
          Brandon Li
        3. HDFS-3374.patch
          3 kB
          Matt Foley
        4. hdfs-3374.patch
          3 kB
          Owen O'Malley

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              • Assignee:
                owen.omalley Owen O'Malley
                Reporter:
                owen.omalley Owen O'Malley
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                Dates

                • Created:
                  Updated:
                  Resolved: