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):

-----

Task ID:

  task_1430270627186_0012_m_000000

URL:

  http://master:8088/taskdetails.jsp?jobid=job_1430270627186_0012&tipid=task_1430270627186_0012_m_000000
-----

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。