mapreduce作业状态一直是ACCEPTED

搭建yarn环境后，执行 hadoop/bin/hadoop jar hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.4.1.jar wordcount /host1 /out1 执行一直停留在Running job：     打开yarn web 页面http://crxy1:8088/cluster app的作业state停留

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