coufon commented on a change in pull request #2421:
URL: https://github.com/apache/hive/pull/2421#discussion_r658120606
##########
File path:
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HMSHandler.java
##########
@@ -5088,10 +5089,8 @@ private boolean isDatabaseRemote(String name) {
private void deleteParentRecursive(Path parent, int depth, boolean
mustPurge, boolean needRecycle)
Review comment:
I think it works if deleteDir fails when the dir is non-empty with no
side effect. But we need to make sure all filesystems that Hive supports work
in this way. Also I noticed that deleteDir calls moveToTrash first, so it could
be more complex:
https://github.com/apache/hive/blob/f2de30ca8bc2b63887496775f9a0769057a17ee0/standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreFsImpl.java#L41.
Avoiding duplicated checks seems to be safer.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
