public class ReplicaBeingWritten extends ReplicaInPipeline
ReplicaInfo.ReplicaDirInfo| Constructor and Description |
|---|
ReplicaBeingWritten(org.apache.hadoop.hdfs.protocol.Block block,
FsVolumeSpi vol,
File dir,
Thread writer)
Constructor
|
ReplicaBeingWritten(long blockId,
long genStamp,
FsVolumeSpi vol,
File dir)
Constructor for a zero length replica
|
ReplicaBeingWritten(long blockId,
long len,
long genStamp,
FsVolumeSpi vol,
File dir,
Thread writer)
Constructor
|
ReplicaBeingWritten(ReplicaBeingWritten from)
Copy constructor.
|
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object o) |
HdfsServerConstants.ReplicaState |
getState()
Get the replica state
|
long |
getVisibleLength()
Get the number of bytes that are visible to readers
|
int |
hashCode() |
createStreams, getBytesAcked, getBytesOnDisk, getLastChecksumAndDataLen, setBytesAcked, setLastChecksumAndDataLen, setWriter, stopWriter, toStringgetBlockFile, getMetaFile, getStorageUuid, getVolume, isUnlinked, parseSubDirs, setDir, setUnlinked, unlinkBlockappendStringTo, compareTo, filename2id, getBlockId, getBlockId, getBlockName, getGenerationStamp, getGenerationStamp, getNumBytes, isBlockFilename, isMetaFilename, matchingIdAndGenStamp, readFields, readId, set, setBlockId, setGenerationStamp, setNumBytes, write, writeIdclone, finalize, getClass, notify, notifyAll, wait, wait, waitsetNumBytespublic ReplicaBeingWritten(long blockId, long genStamp, FsVolumeSpi vol, File dir)
blockId - block idgenStamp - replica generation stampvol - volume where replica is locateddir - directory path where block and meta files are locatedpublic ReplicaBeingWritten(org.apache.hadoop.hdfs.protocol.Block block, FsVolumeSpi vol, File dir, Thread writer)
block - a blockvol - volume where replica is locateddir - directory path where block and meta files are locatedwriter - a thread that is writing to this replicapublic ReplicaBeingWritten(long blockId, long len, long genStamp, FsVolumeSpi vol, File dir, Thread writer)
blockId - block idlen - replica lengthgenStamp - replica generation stampvol - volume where replica is locateddir - directory path where block and meta files are locatedwriter - a thread that is writing to this replicapublic ReplicaBeingWritten(ReplicaBeingWritten from)
from - public long getVisibleLength()
org.apache.hadoop.hdfs.server.datanode.ReplicagetVisibleLength in interface org.apache.hadoop.hdfs.server.datanode.ReplicagetVisibleLength in class ReplicaInPipelinepublic HdfsServerConstants.ReplicaState getState()
org.apache.hadoop.hdfs.server.datanode.ReplicagetState in interface org.apache.hadoop.hdfs.server.datanode.ReplicagetState in class ReplicaInPipelinepublic boolean equals(Object o)
equals in class ReplicaInPipelinepublic int hashCode()
hashCode in class ReplicaInPipelineCopyright © 2014 Apache Software Foundation. All Rights Reserved.