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

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

origin: org.apache.hadoop/hadoop-hdfs

translateChunks(dataBuf, checksumBuf);
origin: ch.cern.hadoop/hadoop-hdfs

translateChunks(dataBuf, checksumBuf);
origin: io.prestosql.hadoop/hadoop-apache

translateChunks(dataBuf, checksumBuf);
org.apache.hadoop.hdfs.server.datanodeBlockReceivertranslateChunks

Javadoc

Translate CRC chunks from the client's checksum implementation to the disk checksum implementation. This does not verify the original checksums, under the assumption that they have already been validated.

Popular methods of BlockReceiver

  • <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
  • claimReplicaHandler
    The caller claims the ownership of the replica handler.
  • copyLastChunkChecksum
  • claimReplicaHandler,
  • copyLastChunkChecksum,
  • flushOrSync,
  • getReplica,
  • manageWriterOsCache,
  • packetSentInTime,
  • sendOOB,
  • setLastSentTime,
  • shouldVerifyChecksum

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