[HIVE-12266] When client exists abnormally, it doesn't release ACID locks

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.3.0, 2.0.0
• Component/s: Transactions
• Assignee: Wei Zheng
• Reporter: Eugene Koifman
• Created: 26/Oct/15 19:50
• Updated: 20/Sep/16 14:31
• Resolved: 03/Nov/15 19:48

Description

if you start Hive CLI (locking enabled) and run some command that acquires locks and ^C the shell before command completes the locks for the command remain until they timeout.

I believe Beeline has the same issue.

Need to add proper hooks to release locks when command dies. (As much as possible)

Issue Links

• is related to: HIVE-12453 Check SessionState status before performing cleanup
• relates to: HIVE-12583 HS2 ShutdownHookManager holds extra of Driver instance