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From QiXiangming <qixiangm...@hotmail.com>
Subject hbase use error
Date Wed, 17 Sep 2014 02:29:01 GMT
hello ,everyone        i use hbase to store small pic or files , and meet an exception raised
from hdfs, as following :
 slave2:50010:DataXceiver error processing WRITE_BLOCK operation  src: /192.168.20.246:33162
dest: /192.168.20.247:50010
java.io.IOException: Premature EOF from inputStream
	at org.apache.hadoop.io.IOUtils.readFully(IOUtils.java:194)
	at org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.doReadFully(PacketReceiver.java:213)
	at org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.doRead(PacketReceiver.java:134)
	at org.apache.hadoop.hdfs.protocol.datatransfer.PacketReceiver.receiveNextPacket(PacketReceiver.java:109)
	at org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receivePacket(BlockReceiver.java:446)
	at org.apache.hadoop.hdfs.server.datanode.BlockReceiver.receiveBlock(BlockReceiver.java:702)
	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:711)
	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:124)
	at org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:71)
	at org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:229)
	at java.lang.Thread.run(Thread.java:745)

when hbase stores pics or file  under 200k, it works well, but if you load file larger than
20M , hbase definitely down!
what's wrong with it ? can anyone help use? 

URGENT!!!

Qi Xiangming 		 	   		  
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