[HIVE-12529] HiveTxnManager.acquireLocks() should not block forever

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.3.0, 2.1.0
• Component/s: Transactions
• Labels: TODOC1.3
• Target Version/s: 1.3.0
• Assignee: Eugene Koifman
• Reporter: Eugene Koifman
• Created: 26/Nov/15 00:14
• Updated: 01/Oct/19 22:06
• Resolved: 04/Dec/15 19:14

Description

Currently, in DbTxnManager this method will block until all competing locks have gone away.
This is not appropriate for all clients. There should be a way to specify a max-wait-time.
It will throw an exception on timeout (given how current method signature is written).

Issue Links

• is blocked by: HIVE-12544 ErrorMsg. LOCK_ACQUIRE_TIMEDOUT should include info about lock that caused the timeut