FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask

2015-04-29 10:10:54,022 ERROR [Thread-3922]: exec.Task (SessionState.java:printError(833)) -
Task with the most failures(4):
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Task ID:
  task_1430270627186_0012_m_000000


URL:
  http://master:8088/taskdetails.jsp?jobid=job_1430270627186_0012&tipid=task_1430270627186_0012_m_000000
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Diagnostic Messages for this Task:
Error: Java heap space


2015-04-29 10:10:54,052 INFO  [Thread-3440]: impl.YarnClientImpl (YarnClientImpl.java:killApplication(330)) - Killed application app$

$urn code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask


还未处理等待。

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