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HDFS-6787. Remove duplicate code in FSDirectory#unprotectedConcat. Contributed by Yi Liu. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1615622 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uma Maheswara Rao G 2014-08-04 15:44:44 +00:00
parent b8f151231b
commit 431857d09d
2 changed files with 2 additions and 3 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -355,6 +355,8 @@ Release 2.6.0 - UNRELEASED
HDFS-6788. Improve synchronization in BPOfferService with read write lock.
(Yongjun Zhang via wang)
HDFS-6787. Remove duplicate code in FSDirectory#unprotectedConcat. (Yi Liu via umamahesh)
OPTIMIZATIONS
HDFS-6690. Deduplicate xattr names in memory. (wang)

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
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@ -1081,9 +1081,6 @@ void unprotectedConcat(String target, String [] srcs, long timestamp)
count++;
}
// update inodeMap
removeFromInodeMap(Arrays.asList(allSrcInodes));
trgInode.setModificationTime(timestamp, trgLatestSnapshot);
trgParent.updateModificationTime(timestamp, trgLatestSnapshot);
// update quota on the parent directory ('count' files removed, 0 space)