abstractdog commented on code in PR #309:
URL: https://github.com/apache/tez/pull/309#discussion_r1342724994
##########
tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java:
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@@ -336,8 +328,13 @@ public static FileSystem
ensureStagingDirExists(Configuration conf,
UserGroupInformation ugi = UserGroupInformation.getLoginUser();
realUser = ugi.getShortUserName();
currentUser = UserGroupInformation.getCurrentUser().getShortUserName();
- if (fs.exists(stagingArea)) {
- FileStatus fsStatus = fs.getFileStatus(stagingArea);
+ FileStatus fsStatus = null;
+ try {
+ fsStatus = fs.getFileStatus(stagingArea);
+ } catch (FileNotFoundException fnf) {
+ // Ignore
Review Comment:
what about returning if
```
if (fsStatus == null) {
return fs;
}
```
and having the rest of the method unindented
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