[HDFS-8223] Should calculate checksum for parity blocks in DFSStripedOutputStream

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: HDFS-7285
• Target Version/s: HDFS-7285
• Hadoop Flags: Reviewed
• Assignee: Yi Liu
• Reporter: Yi Liu
• Created: 22/Apr/15 14:19
• Updated: 30/Sep/15 19:38
• Resolved: 23/Apr/15 22:52

Description

DFSPacket p = createPacket(packetSize, chunksPerPacket,
streamer.getBytesCurBlock(),
streamer.getAndIncCurrentSeqno(), false);
int maxBytesToPacket = p.getMaxChunks() * bytesPerChecksum;
int toWrite = byteBuffer.remaining() > maxBytesToPacket ?
maxBytesToPacket: byteBuffer.remaining();
p.writeData(byteBuffer, toWrite);
streamer.incBytesCurBlock(toWrite);
packets.add(p);

In DFSStripedOutputStream, have not calculated checksum for parity blocks in DFSStripedOutputStream.