How to use
claimReplicaHandler
method
in
org.apache.hadoop.hdfs.server.datanode.BlockReceiver

Best Java code snippets using org.apache.hadoop.hdfs.server.datanode.BlockReceiver.claimReplicaHandler (Showing top 3 results out of 315)

try (ReplicaHandler handler = claimReplicaHandler()) {

try (ReplicaHandler handler = claimReplicaHandler()) {

try (ReplicaHandler handler = claimReplicaHandler()) {

The caller claims the ownership of the replica handler.

<init>
cleanupBlock
Cleanup a partial block if this write is for a replication request (and not from a client)
close
close files and release volume reference.
computePartialChunkCrc
reads in the partial crc chunk and computes checksum of pre-existing data in partial chunk.
handleMirrorOutError
While writing to mirrorOut, failure to write to mirror should not affect this datanode unless it is
receiveBlock
receivePacket
Receives and processes a packet. It can contain many chunks. returns the number of data bytes that t
verifyChunks
Verify multiple CRC chunks.
adjustCrcFilePosition
Adjust the file pointer in the local meta file so that the last checksum will be overwritten.
checksum2long
Convert a checksum byte array to a long
copyLastChunkChecksum
flushOrSync
Flush block data and metadata files to disk.

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