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HDFS-11074. Remove unused method FsDatasetSpi#getFinalizedBlocksOnPersistentStorage. Contributed by Hanisha Koneru.

This commit is contained in:
Arpit Agarwal 2016-10-31 12:39:54 -07:00
parent e4023f0d81
commit 56092e351b
4 changed files with 0 additions and 32 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/FsDatasetSpi.java
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@ -242,9 +242,6 @@ public interface FsDatasetSpi<V extends FsVolumeSpi> extends FSDatasetMBean {
*/
List<FinalizedReplica> getFinalizedBlocks(String bpid);
/** @return a list of finalized blocks for the given block pool. */
List<FinalizedReplica> getFinalizedBlocksOnPersistentStorage(String bpid);
/**
* Check whether the in-memory block record matches the block on the disk,
* and, in case that they are not matched, update the record or mark it

19
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/FsDatasetImpl.java
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@ -1865,25 +1865,6 @@ class FsDatasetImpl implements FsDatasetSpi<FsVolumeImpl> {
}
}
/**
* Get the list of finalized blocks from in-memory blockmap for a block pool.
*/
@Override
public List<FinalizedReplica>
getFinalizedBlocksOnPersistentStorage(String bpid) {
try(AutoCloseableLock lock = datasetLock.acquire()) {
ArrayList<FinalizedReplica> finalized =
new ArrayList<FinalizedReplica>(volumeMap.size(bpid));
for (ReplicaInfo b : volumeMap.replicas(bpid)) {
if (!b.getVolume().isTransientStorage() &&
b.getState() == ReplicaState.FINALIZED) {
finalized.add(new FinalizedReplica((FinalizedReplica) b));
}
}
return finalized;
}
}
/**
* Check if a block is valid.
*

5
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/SimulatedFSDataset.java
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@ -1311,11 +1311,6 @@ public class SimulatedFSDataset implements FsDatasetSpi<FsVolumeSpi> {
throw new UnsupportedOperationException();
}
@Override
public List<FinalizedReplica> getFinalizedBlocksOnPersistentStorage(String bpid) {
throw new UnsupportedOperationException();
}
@Override
public Map<String, Object> getVolumeInfoMap() {
throw new UnsupportedOperationException();

5
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/extdataset/ExternalDatasetImpl.java
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@ -92,11 +92,6 @@ public class ExternalDatasetImpl implements FsDatasetSpi<ExternalVolumeImpl> {
return null;
}
@Override
public List<FinalizedReplica> getFinalizedBlocksOnPersistentStorage(String bpid) {
return null;
}
@Override
public void checkAndUpdate(String bpid, long blockId, File diskFile,
File diskMetaFile, FsVolumeSpi vol) {