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HDFS-16074. Remove an expensive debug string concatenation (#3107)

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Reviewed-by: Ayush Saxena <ayushsaxena@apache.org>
Reviewed-by: Akira Ajisaka <aajisaka@apache.org>
Reviewed-by: Inigo Goiri <inigoiri@apache.org>
Reviewed-by: Hui Fei <ferhui@apache.org>
Reviewed-by: Viraj Jasani <vjasani@apache.org>
Reviewed-by: litao <tomleescut@gmail.com>
(cherry picked from commit 1ad674e548)
This commit is contained in:
Wei-Chiu Chuang 2021-06-16 20:37:56 -07:00
parent 25138c98bf
commit 577b96ef42
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1 changed files with 3 additions and 2 deletions
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hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/DFSOutputStream.java
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@ -480,9 +480,10 @@ private synchronized void writeChunkPrepare(int buflen,
currentPacket = createPacket(packetSize, chunksPerPacket, getStreamer()
.getBytesCurBlock(), getStreamer().getAndIncCurrentSeqno(), false);
DFSClient.LOG.debug("WriteChunk allocating new packet seqno={},"
+ " src={}, packetSize={}, chunksPerPacket={}, bytesCurBlock={}",
+ " src={}, packetSize={}, chunksPerPacket={}, bytesCurBlock={},"
+ " output stream={}",
currentPacket.getSeqno(), src, packetSize, chunksPerPacket,
getStreamer().getBytesCurBlock() + ", " + this);
getStreamer().getBytesCurBlock(), this);
}
}