[jira] [Created] (TEZ-2964) Tez AMScheduler - assign to unallocated container

["Gopal V (JIRA)" <ji...@apache.org>]

Gopal V created TEZ-2964:
----------------------------

             Summary: Tez AMScheduler - assign to unallocated container
                 Key: TEZ-2964
                 URL: https://issues.apache.org/jira/browse/TEZ-2964
             Project: Apache Tez
          Issue Type: Bug
    Affects Versions: 0.8.2
            Reporter: Gopal V
            Assignee: Siddharth Seth


Under high concurrency, the pre-emption causes tez AppMaster to die.

{code}
vertexId=vertex_1448429572030_0467_1_02, diagnostics=[Task failed, taskId=task_1448429572030_0467_1_02_000000, diagnostics=[TaskAttempt 0 killed, TaskAttempt 1 killed, TaskAttempt 2 killed, TaskAttempt 3 killed, TaskAttempt 4 killed, TaskAttempt 5 killed, TaskAttempt 6 killed, TaskAttempt 7 killed, TaskAttempt 8 killed, TaskAttempt 9 killed, TaskAttempt 10 killed, TaskAttempt 11 killed, TaskAttempt 12 failed, info=[AMScheduler Error: TaskAttempt allocated to unlaunched container: container_222212222_0467_01_002488], TaskAttempt 13 failed, info=[AMScheduler Error: TaskAttempt allocated to unlaunched container: container_222212222_0467_01_002489], TaskAttempt 14 failed, info=[AMScheduler Error: TaskAttempt allocated to unlaunched container: container_222212222_0467_01_002490], TaskAttempt 15 failed, info=[AMScheduler Error: TaskAttempt allocated to unlaunched container: container_222212222_0467_01_002491]],
{code}



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