Hadoop异常:Bad connect ack with firstBadLink
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Hadoop异常:Bad connect ack with firstBadLink
hadoop抛出如下异常:
同时在Datanode上看到如下异常:
经查证是做link copy connect出现的问题,关掉所有Datanode上的iptables,发现恢复正常
- [INFO] Exception in createBlockOutputStream java.io.IOException: Bad connect ack with firstBadLink xxx.xxx.xxx.xxx:50010
- [INFO] Abandoning block blk_6251991629364444942_18501788
同时在Datanode上看到如下异常:
- INFO org.apache.hadoop.dfs.DataNode: Receiving
- block blk_4171702026185885604 src: /xxx.xxx.xxx.xxx:36669
- dest: /xxx.xxx.xxx.xxx:50010
- INFO org.apache.hadoop.dfs.DataNode: writeBlock
- blk_4171702026185885604 received exception
- java.net.NoRouteToHostException: No route to host
- ERROR org.apache.hadoop.dfs.DataNode:
- xxx.xxx.xxx.xxx:50010:DataXceiver: java.net.NoRouteToHostException: No
- route to host
- at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
- at sun.nio.ch.SocketChannelImpl.finishConnect
- (SocketChannelImpl.java:574)
- at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:100)
- at org.apache.hadoop.dfs.DataNode$DataXceiver.writeBlock
- (DataNode.java:1150)
- at org.apache.hadoop.dfs.DataNode$DataXceiver.run(DataNode.java:994)
- at java.lang.Thread.run(Thread.java:619)
经查证是做link copy connect出现的问题,关掉所有Datanode上的iptables,发现恢复正常
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- Hadoop异常:Bad connect ack with firstBadLink
- Hadoop异常处理 Bad connect ack with firstBadLink (No route to host )
- Bad connect ack with firstBadLink 192.168.*.*:50010
- datanode Bad connect ack with firstBadLink
- 解决问题: 使用hadoop时出现:java.io.IOException: Bad connect ack with firstBadLink ...
- hadoop报错java.io.IOException: Bad connect ack with firstBadLink as 192.168.1.218:50010
- Bad connect ack with firstBadLink as x.x.x.x:50010异常
- 向HDFS上传文件报 java.io.IOException: Bad connect ack with firstBadLink异常
- Bad connect ack with firstBadLink 192.168.1.14:50010
- java.io.IOException: Bad connect ack with firstBadLink as
- Exception in createBlockOutputStream 04 java.io.IOException: Bad connect ack with firstBadLink
- DataNode上执行文件读写时报java.io.IOException: Bad connect ack with firstBadLink as 192.168.X.X错误解决记录
- Got error, status message , ack with firstBadLink as
- java.io.IOException: Got error, status message , ack with firstBadLink as 192.168.*.* 50010
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