Apache
/
hadoop
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HADOOP-14942. DistCp#cleanup() should check whether jobFS is null. 

Contributed by Andras Bokor.

(cherry picked from commit f36cbc8475)
This commit is contained in:
Steve Loughran 2017-10-20 22:29:22 +01:00
parent ea149c10cf
commit 2bacb429a1
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
hadoop-tools/hadoop-distcp/src/main/java/org/apache/hadoop/tools/DistCp.java
View File

@ -453,10 +453,12 @@ public class DistCp extends Configured implements Tool {
private synchronized void cleanup() {
try {
if (metaFolder == null) return;
jobFS.delete(metaFolder, true);
metaFolder = null;
if (metaFolder != null) {
if (jobFS != null) {
jobFS.delete(metaFolder, true);
}
metaFolder = null;
}
} catch (IOException e) {
LOG.error("Unable to cleanup meta folder: " + metaFolder, e);
}