Teddy Choi
Teddy Choi
We currently use Stack as part of the generic node walking library. Stack should not be used for this since its inheritance from Vector incurs superfluous synchronization overhead. ArrayStack is...
### What changes were proposed in this pull request? Introduces a read-only mode. ### Why are the changes needed? In failover/fail-back scenarios, a Hive instance needs to be read-only, while...
### What changes were proposed in this pull request? Changed FileUtils.copy() to skip identical files on the destination directory to improve copy performance. FileUtils.copy() originally just removed and recreated the...