Github user aajisaka commented on a diff in the pull request:
https://github.com/apache/hadoop/pull/89#discussion_r58334727
--- Diff:
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestDecommissioningStatus.java
---
@@ -87,7 +87,7 @@ public static void setUp() throws Exception {
// Set up the hosts/exclude files.
localFileSys = FileSystem.getLocal(conf);
Path workingDir = localFileSys.getWorkingDirectory();
- dir = new Path(workingDir, "build/test/data/work-dir/decommission");
+ dir = new Path(workingDir, "target/test/data" +
"work-dir/decommission");
--- End diff --
I'm thinking the string concatenation by `+` is unnecessarily.
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