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HDFS, mail # user - datanode error "Cannot append to a non-existent replica BP-1099828917-192.168.10.22-1373361366827:blk_7796221171187533460_"


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datanode error "Cannot append to a non-existent replica BP-1099828917-192.168.10.22-1373361366827:blk_7796221171187533460_"
ch huang 2013-07-30, 09:42
i do not know how to solve this,anyone can help

2013-07-30 17:28:40,953 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: opWriteBlock
BP-1099828917-192.168.10.22-1373361366827:blk_7796221171187533460_458861
received exce
ption org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException:
Cannot append to a non-existent replica
BP-1099828917-192.168.10.22-1373361366827:blk_7796221171187533460_
458861
2013-07-30 17:28:40,953 ERROR
org.apache.hadoop.hdfs.server.datanode.DataNode: CH34:50011:DataXceiver
error processing WRITE_BLOCK operation  src: /192.168.2.209:4421 dest: /192
.168.10.34:50011
org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException: Cannot
append to a non-existent replica
BP-1099828917-192.168.10.22-1373361366827:blk_7796221171187533460_458861
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.getReplicaInfo(FsDatasetImpl.java:353)
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.append(FsDatasetImpl.java:489)
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.append(FsDatasetImpl.java:92)
        at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.<init>(BlockReceiver.java:168)
        at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:451)
        at
org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:103)
        at
org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:67)
        at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:221)
        at java.lang.Thread.run(Thread.java:662)
2013-07-30 17:28:40,978 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving
BP-1099828917-192.168.10.22-1373361366827:blk_-2057894024775992993_458863
src: /192.168.2
.209:4423 dest: /192.168.10.34:50011
2013-07-30 17:28:40,978 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: opWriteBlock
BP-1099828917-192.168.10.22-1373361366827:blk_-2057894024775992993_458863
received exc
eption org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException:
Cannot append to a non-existent replica
BP-1099828917-192.168.10.22-1373361366827:blk_-205789402477599299
3_458863
2013-07-30 17:28:40,978 ERROR
org.apache.hadoop.hdfs.server.datanode.DataNode: CH34:50011:DataXceiver
error processing WRITE_BLOCK operation  src: /192.168.2.209:4423 dest: /192
.168.10.34:50011
org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException: Cannot
append to a non-existent replica
BP-1099828917-192.168.10.22-1373361366827:blk_-2057894024775992993_45886
3
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.getReplicaInfo(FsDatasetImpl.java:353)
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.append(FsDatasetImpl.java:489)
        at
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.append(FsDatasetImpl.java:92)
        at
org.apache.hadoop.hdfs.server.datanode.BlockReceiver.<init>(BlockReceiver.java:168)
        at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.writeBlock(DataXceiver.java:451)
        at
org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.opWriteBlock(Receiver.java:103)
        at
org.apache.hadoop.hdfs.protocol.datatransfer.Receiver.processOp(Receiver.java:67)
        at
org.apache.hadoop.hdfs.server.datanode.DataXceiver.run(DataXceiver.java:221)
        at java.lang.Thread.run(Thread.java:662)
2013-07-30 17:28:41,002 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: Receiving
BP-1099828917-192.168.10.22-1373361366827:blk_7728515140810267551_458865
src: /192.168.2.
209:4426 dest: /192.168.10.34:50011
2013-07-30 17:28:41,002 INFO
org.apache.hadoop.hdfs.server.datanode.DataNode: opWriteBlock
BP-1099828917-192.168.10.22-1373361366827:blk_7728515140810267551_458865
received exce
ption org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException:
Cannot append to a non-existent replica
BP-1099828917-192.168.10.22-1373361366827:blk_7728515140810267551_
458865
2013-07-30 17:28:41,002 ERROR
org.apache.hadoop.hdfs.server.datanode.DataNode: CH34:50011:DataXceiver
error processing WRITE_BLOCK operation  src: /192.168.2.209:4426 dest: /192
.168.10.34:50011