I can not find the cause of rising load data nodes.
How do you find the source of the load?
**** datanode log
2014-11-25 06:07:35,432 WARN org.apache.hadoop.hdfs.server.datanode.DataNode:
Block blk_5029028296867344001_7218414 unfinalized and removed.
2014-11-25 06:07:35,432 ERROR org.apache.hadoop.hdfs.server.datanode.DataNode:
DatanodeRegistration
(192.168.10.47:90010, storageID=, infoPort=90075, ipcPort=90020):DataXceiver
java.io.EOFException: while trying to read 65536 bytes
at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.readToBuf(BlockReceiver.java:295)
at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.readNextPacket(BlockReceiver.java:382)
at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receivePacket(BlockReceiver.java:403)
at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receiveBlock(BlockReceiver.java:581)
at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:406)
at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:112)
at java.lang.Thread.run(Thread.java:662)
