[BOOKKEEPER-1051] Fast shutdown for GarbageCollectorThread

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.5.0
• Assignee: Matteo Merli
• Reporter: Matteo Merli
• Created: 09/May/17 17:59
• Updated: 11/May/17 15:15
• Resolved: 09/May/17 21:06

Description

Several unit tests are taking very long time to complete (eg: BookieLedgerIndexTest taking ~10 minutes).
The reason is that these tests are playing with the ZK quorum shutting it down and after the test succeeds, the shutdown phase is taking long time, since we try to do graceful shutdown with 1min wait time.

I think is better to interrupt immediately the garbage collector thread when shutting down the bookie.

Issue Links

• links to: GitHub Pull Request #141