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  1. Apache Tez
  2. TEZ-684 Uber/Local modes for Tez
  3. TEZ-1542

Local Mode crashes on concurrentModificationException

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.5.0
    • Fix Version/s: 0.5.2
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      java.util.ConcurrentModificationException
      at java.util.HashMap$HashIterator.nextEntry(HashMap.java:894)
      at java.util.HashMap$EntryIterator.next(HashMap.java:934)
      at java.util.HashMap$EntryIterator.next(HashMap.java:932)
      at
      java.lang.ProcessEnvironment$StringEntrySet$1.next(ProcessEnvironment.java:332)
      at
      java.lang.ProcessEnvironment$StringEntrySet$1.next(ProcessEnvironment.java:328)
      at
      java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1403)
      at
      java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1396)
      at java.util.HashMap.putAllForCreate(HashMap.java:533)
      at java.util.HashMap.<init>(HashMap.java:320)
      at
      org.apache.tez.dag.utils.EnvironmentUpdateUtils.put(EnvironmentUpdateUtils.java:42)
      at
      org.apache.tez.dag.app.launcher.LocalContainerLauncher.<init>(LocalContainerLauncher.java:112)
      at
      org.apache.tez.dag.app.DAGAppMaster.createContainerLauncher(DAGAppMaster.java:819)
      at
      org.apache.tez.dag.app.DAGAppMaster.serviceInit(DAGAppMaster.java:379)
      at
      org.apache.hadoop.service.AbstractService.init(AbstractService.java:163)
      at org.apache.tez.dag.app.DAGAppMaster$5.run(DAGAppMaster.java:1904)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:415)
      at
      org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1637)
      at
      org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:1901)
      at org.apache.tez.client.LocalClient$1.run(LocalClient.java:294)
      at java.lang.Thread.run(Thread.java:722)

        Attachments

        1. TEZ-1542.patch
          2 kB
          Chen He
        2. TEZ-1542-2.patch
          4 kB
          Chen He
        3. TEZ-1542-3.patch
          5 kB
          Chen He
        4. TEZ-1542-4.patch
          5 kB
          Chen He
        5. TEZ-1542-5.patch
          5 kB
          Chen He
        6. TEZ-1542-5.patch.incr
          4 kB
          Siddharth Seth
        7. TEZ-1542-6.patch
          4 kB
          Chen He

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              • Assignee:
                airbots Chen He
                Reporter:
                airbots Chen He
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                Dates

                • Created:
                  Updated:
                  Resolved: