`
shuofenglxy
  • 浏览: 189967 次
  • 性别: Icon_minigender_1
  • 来自: 北京
社区版块
存档分类
最新评论

DFSOutputStream ResponseProcessor exception

 
阅读更多

 

WARN org.apache.hadoop.hdfs.DFSClient: DFSOutputStream ResponseProcessor exception  for block blk_7400268305159146046_1226436java.net.SocketTimeoutException: 66000 millis timeout while waiting for channel to be ready for read. ch : java.nio.channels.SocketChannel[connected local=/ ip:38201 remote=/ip:50010]

        at org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:164)

        at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:155)

        at org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:128)

        at java.io.DataInputStream.readFully(DataInputStream.java:178)

        at java.io.DataInputStream.readLong(DataInputStream.java:399)

        at org.apache.hadoop.hdfs.protocol.DataTransferProtocol$PipelineAck.readFields(DataTransferProtocol.java:124)

        at org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$ResponseProcessor.run(DFSClient.java:2964)

 

2012-06-06 08:12:09,333 WARN org.apache.hadoop.hdfs.DFSClient: Error Recovery for block blk_7400268305159146046_1226436 bad datanode[0]  ip :50010

 

 

这是一个写HDF超时问题,在 hdfs-site.xml 增大dfs.datanode.socket.write.timeout和dfs.socket.timeout两个配置项即可。

 

分享到:
评论

相关推荐

Global site tag (gtag.js) - Google Analytics