HDFS-13598. Reduce unnecessary byte-to-string transform operation in 
INodesInPath#toString. Contributed by Gabor Bota.


Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/7a87add4
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/7a87add4
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/7a87add4

Branch: refs/heads/YARN-7402
Commit: 7a87add4ea4c317aa9377d1fc8e43fb5e7418a46
Parents: d996479
Author: Yiqun Lin <yq...@apache.org>
Authored: Thu May 24 10:57:35 2018 +0800
Committer: Yiqun Lin <yq...@apache.org>
Committed: Thu May 24 10:57:35 2018 +0800

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 .../java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/7a87add4/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
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diff --git 
a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
 
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
index 8235bf0..50ead61 100644
--- 
a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
+++ 
b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodesInPath.java
@@ -484,7 +484,7 @@ public class INodesInPath {
     }
 
     final StringBuilder b = new StringBuilder(getClass().getSimpleName())
-        .append(": path = ").append(DFSUtil.byteArray2PathString(path))
+        .append(": path = ").append(getPath())
         .append("\n  inodes = ");
     if (inodes == null) {
       b.append("null");


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