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https://issues.apache.org/jira/browse/HADOOP-13788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee resolved HADOOP-13788.
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Resolution: Invalid
> datatransfer.Receiver.processOp error
> -------------------------------------
>
> Key: HADOOP-13788
> URL: https://issues.apache.org/jira/browse/HADOOP-13788
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: xluren
>
> the hadoop version is CDH-5.8.2-1.cdh5.8.2.p0.3.
> 2016-11-03 14:04:16,566 ERROR
> org.apache.hadoop.hdfs.server.datanode.DataNode:
> DataNode{data=FSDataset{dirpath='[/data/0/dfs/dn/current,
> /data/1/dfs/dn/current, /data/10/dfs/dn/current, /data/11/dfs/dn/current,
> /data/2/dfs/dn/current, /data/3/dfs/dn/current, /data/4/dfs/dn/current,
> /data/5/dfs/dn/current, /data/6/dfs/dn/current, /data/7/dfs/dn/current,
> /data/8/dfs/dn/current, /data/9/dfs/dn/current]'},
> localName='hadoop-2-10-104-1-31:50010',
> datanodeUuid='811b3ca1-07e1-48b2-be78-6b3a7741eeb0',
> xmitsInProgress=0}:Exception transfering block
> BP-1587434107-10.104.1.19-1477411166086:blk_1089657978_18199662 to mirror
> 10.104.1.27:50010: java.net.NoRouteToHostException: No route to host
> 2016-11-03 14:04:16,566 INFO org.apache.hadoop.hdfs.server.datanode.DataNode:
> opWriteBlock BP-1587434107-10.104.1.19-1477411166086:blk_1089657978_18199662
> received exception java.net.NoRouteToHostException: No route to host
> 2016-11-03 14:04:16,567 ERROR
> org.apache.hadoop.hdfs.server.datanode.DataNode:
> hadoop-2-10-104-1-31:50010:DataXceiver error processing WRITE_BLOCK operation
> src: /10.104.2.26:33310 dst: /10.104.1.31:50010
> java.net.NoRouteToHostException: No route to host
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
> at
> org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530)
> at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:700)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:169)
> at
> org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:106)
> at
> org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:246)
> at java.lang.Thread.run(Thread.java:745)
> I have try to stop the iptable service ,but it does not work
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