java.io.IOException

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  • java.io.IOException: replica.getGenerationStamp() < block.getGenerationStamp(), block=blk_1074806221_1829936, replica=ReplicaWaitingToBeRecovered, blk_1074806221_1305648, RWR getNumBytes() = 9259189 getBytesOnDisk() = 9259189 getVisibleLength()= -1 getVolume() = /var/data/hadoop/hdfs/dn/current getBlockFile() = /var/data/hadoop/hdfs/dn/current/BP-133353882-127.0.1.1-1438188921629/current/rbw/blk_1074806221 unlinked=false at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.initReplicaRecovery(FsDatasetImpl.java:2288) at org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImpl.initReplicaRecovery(FsDatasetImpl.java:2254) at org.apache.hadoop.hdfs.server.datanode.DataNode.initReplicaRecovery(DataNode.java:2537) at org.apache.hadoop.hdfs.server.datanode.DataNode.callInitReplicaRecovery(DataNode.java:2548) at org.apache.hadoop.hdfs.server.datanode.DataNode.recoverBlock(DataNode.java:2620) at org.apache.hadoop.hdfs.server.datanode.DataNode.access$400(DataNode.java:243) at org.apache.hadoop.hdfs.server.datanode.DataNode$5.run(DataNode.java:2522) at java.lang.Thread.run(Thread.java:745)
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