HDFS上传文件之WARN hdfs.DFSClient: Caught exception java.lang.InterruptedException

HDFS上传文件时,可能会出现这样的警告:

17/06/29 18:12:59 WARN hdfs.DFSClient: Caught exception 
java.lang.InterruptedException
at java.lang.Object.wait(Native Method)
at java.lang.Thread.join(Thread.java:1245)
at java.lang.Thread.join(Thread.java:1319)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.closeResponder(DFSOutputStream.java:609)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.endBlock(DFSOutputStream.java:370)
at org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:546)


但是上传文件是成功的,在网上查了好久,说是hadoop的一个bug,可以忽略掉。

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