PipeMapRed.waitOutputThreads: subprocess failed with code 1 at org.apache.hadoop.streaming.PipeMapRe

【PipeMapRed.waitOutputThreads: subprocess failed with code 1 at org.apache.hadoop.streaming.PipeMapRe】

PipeMapRed.waitOutputThreads: subprocess failed with code 1 at org.apache.hadoop.streaming.PipeMapRe

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pipe mapred . wait output threads():org . Apache . Hadoop . streaming . pipemaprepipemapred . wait output threads()处的子进程失败,代码为1:org . Apache . Hadoop . streaming . pipe mapre简介:Java . lang . exception:Java . lang . runtime exception:pipe mapred . wait output threads():子进程失败w