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HDFS-6006. Remove duplicate code in FSNameSystem#getFileInfo. Contributed by Akira Ajisaka. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1571813 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Chris Nauroth 2014-02-25 20:20:21 +00:00
parent df6e1ab491
commit 39c09c43bd
2 changed files with 3 additions and 3 deletions
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3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -436,6 +436,9 @@ Release 2.4.0 - UNRELEASED
HDFS-5939. WebHdfs returns misleading error code and logs nothing if trying HDFS-5939. WebHdfs returns misleading error code and logs nothing if trying
to create a file with no DNs in cluster. (Yongjun Zhang via jing9) to create a file with no DNs in cluster. (Yongjun Zhang via jing9)
HDFS-6006. Remove duplicate code in FSNameSystem#getFileInfo.
(Akira Ajisaka via cnauroth)
OPTIMIZATIONS OPTIMIZATIONS
HDFS-5790. LeaseManager.findPath is very slow when many leases need recovery HDFS-5790. LeaseManager.findPath is very slow when many leases need recovery

3
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
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@ -3434,9 +3434,6 @@ public class FSNamesystem implements Namesystem, FSClusterStats,
HdfsFileStatus stat = null; HdfsFileStatus stat = null;
FSPermissionChecker pc = getPermissionChecker(); FSPermissionChecker pc = getPermissionChecker();
checkOperation(OperationCategory.READ); checkOperation(OperationCategory.READ);
if (!DFSUtil.isValidName(src)) {
throw new InvalidPathException("Invalid file name: " + src);
}
byte[][] pathComponents = FSDirectory.getPathComponentsForReservedPath(src); byte[][] pathComponents = FSDirectory.getPathComponentsForReservedPath(src);
readLock(); readLock();
try { try {