How to use

getTmpDir

method

in

org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice

protected File getTmpDir(String bpid) throws IOException {
 return getBlockPoolSlice(bpid).getTmpDir();
}

private File[] copyReplicaWithNewBlockIdAndGS(
  ReplicaInfo replicaInfo, String bpid, long newBlkId, long newGS)
  throws IOException {
 String blockFileName = Block.BLOCK_FILE_PREFIX + newBlkId;
 FsVolumeImpl v = (FsVolumeImpl) replicaInfo.getVolume();
 final File tmpDir = v.getBlockPoolSlice(bpid).getTmpDir();
 final File destDir = DatanodeUtil.idToBlockDir(tmpDir, newBlkId);
 final File dstBlockFile = new File(destDir, blockFileName);
 final File dstMetaFile = FsDatasetUtil.getMetaFile(dstBlockFile, newGS);
 return FsDatasetImpl.copyBlockFiles(replicaInfo, dstMetaFile,
   dstBlockFile, true, DFSUtilClient.getSmallBufferSize(conf), conf);
}

File getTmpDir(String bpid) throws IOException {
 return getBlockPoolSlice(bpid).getTmpDir();
}

File getTmpDir(String bpid) throws IOException {
 return getBlockPoolSlice(bpid).getTmpDir();
}

private File[] copyReplicaWithNewBlockIdAndGS(
  ReplicaUnderRecovery replicaInfo, String bpid, long newBlkId, long newGS)
  throws IOException {
 String blockFileName = Block.BLOCK_FILE_PREFIX + newBlkId;
 FsVolumeImpl v = (FsVolumeImpl) replicaInfo.getVolume();
 final File tmpDir = v.getBlockPoolSlice(bpid).getTmpDir();
 final File destDir = DatanodeUtil.idToBlockDir(tmpDir, newBlkId);
 final File dstBlockFile = new File(destDir, blockFileName);
 final File dstMetaFile = FsDatasetUtil.getMetaFile(dstBlockFile, newGS);
 return copyBlockFiles(replicaInfo.getMetaFile(), replicaInfo.getBlockFile(),
   dstMetaFile, dstBlockFile, true);
}

private File[] copyReplicaWithNewBlockIdAndGS(
  ReplicaUnderRecovery replicaInfo, String bpid, long newBlkId, long newGS)
  throws IOException {
 String blockFileName = Block.BLOCK_FILE_PREFIX + newBlkId;
 FsVolumeImpl v = (FsVolumeImpl) replicaInfo.getVolume();
 final File tmpDir = v.getBlockPoolSlice(bpid).getTmpDir();
 final File destDir = DatanodeUtil.idToBlockDir(tmpDir, newBlkId);
 final File dstBlockFile = new File(destDir, blockFileName);
 final File dstMetaFile = FsDatasetUtil.getMetaFile(dstBlockFile, newGS);
 return copyBlockFiles(replicaInfo.getMetaFile(), replicaInfo.getBlockFile(),
   dstMetaFile, dstBlockFile, true);
}