How to use
getTmpDir
method
in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice.getTmpDir (Showing top 6 results out of 315)

Common ways to obtain BlockPoolSlice

private void myMethod () {
 BlockPoolSlice b =FsVolumeImpl fsVolumeImpl;ExtendedBlock extendedBlock;fsVolumeImpl.getBlockPoolSlice(extendedBlock.getBlockPoolId())
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}

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);
}

Popular methods of BlockPoolSlice

createRbwFile
RBW files. They get moved to the finalized block directory when the block is finalized.
getFinalizedDir
getLazypersistDir
selectReplicaToDelete
<init>
Create a blook pool slice
activateSavedReplica
Move a persisted replica from lazypersist directory to a subdirectory under finalized.
addToReplicasMap
Add replicas under the given directory to the volume map
checkDirs
createTmpFile
Temporary files. They get moved to the finalized block directory when the block is finalized.
decDfsUsed
Run DU on local drives. It must be synchronized from caller.
deleteReplica
getDfsUsed

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How to use getTmpDirmethodin org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice.getTmpDir (Showing top 6 results out of 315)

How to use
getTmpDir
method
in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.BlockPoolSlice