How to use

setNumBytes

method

in

org.apache.hadoop.hdfs.server.datanode.ReplicaInfo

@Override //org.apache.hadoop.hdfs.protocol.Block
public void setNumBytes(long numBytes) {
 super.setNumBytes(numBytes);
 original.setNumBytes(numBytes);
}

@Override //org.apache.hadoop.hdfs.protocol.Block
public void setNumBytes(long numBytes) {
 super.setNumBytes(numBytes);
 original.setNumBytes(numBytes);
}

public ReplicaInfo moveBlockToTmpLocation(ExtendedBlock block,
  ReplicaInfo replicaInfo,
  int smallBufferSize,
  Configuration conf) throws IOException {
 File[] blockFiles = FsDatasetImpl.copyBlockFiles(block.getBlockId(),
   block.getGenerationStamp(), replicaInfo,
   getTmpDir(block.getBlockPoolId()),
   replicaInfo.isOnTransientStorage(), smallBufferSize, conf);
 ReplicaInfo newReplicaInfo = new ReplicaBuilder(ReplicaState.TEMPORARY)
   .setBlockId(replicaInfo.getBlockId())
   .setGenerationStamp(replicaInfo.getGenerationStamp())
   .setFsVolume(this)
   .setDirectoryToUse(blockFiles[0].getParentFile())
   .setBytesToReserve(0)
   .build();
 newReplicaInfo.setNumBytes(blockFiles[1].length());
 return newReplicaInfo;
}

 rur.truncateBlock(newlength);
 rur.setNumBytes(newlength);
} else {

  + memBlockInfo.getNumBytes() + " to "
  + memBlockInfo.getBlockDataLength());
memBlockInfo.setNumBytes(memBlockInfo.getBlockDataLength());

LOG.warn("Updating size of block " + blockId + " from "
  + memBlockInfo.getNumBytes() + " to " + memFile.length());
memBlockInfo.setNumBytes(memFile.length());

LOG.warn("Updating size of block " + blockId + " from "
  + memBlockInfo.getNumBytes() + " to " + memFile.length());
memBlockInfo.setNumBytes(memFile.length());

  replicaInfo.getBlockId(), replicaInfo.getGenerationStamp(),
  targetVolume, blockFiles[0].getParentFile(), 0);
newReplicaInfo.setNumBytes(blockFiles[1].length());

  replicaInfo.getBlockId(), replicaInfo.getGenerationStamp(),
  targetVolume, blockFiles[0].getParentFile(), 0);
newReplicaInfo.setNumBytes(blockFiles[1].length());