單詞計數(shù),最后運行出了結(jié)果,但在運行后出現(xiàn)的這個錯誤是什么意思???
15/11/30 11:10:33 INFO mapred.JobClient: Task Id : attempt_201511291923_0006_m_000000_0, Status : FAILED
java.lang.Throwable: Child Error
?? ?at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:271)
Caused by: java.io.IOException: Task process exit with nonzero status of 137.
?? ?at org.apache.hadoop.mapred.TaskRunner.run(TaskRunner.java:258)