[TEPHRA-242] Transaction Service sometimes does not shutdown

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.12.0-incubating
• Fix Version/s: 0.13.0-incubating
• Component/s: manager
• Assignee: Andreas Neumann
• Reporter: Andreas Neumann
• Created: 16/Aug/17 18:54
• Updated: 08/Sep/17 21:19
• Resolved: 08/Sep/17 21:19

Description

If shutting down encounters an exception (for example, OutOfMemory), it can happen that the process does not exit. We have observed this after an NPE from DFS (closing the transaction log), the process stayed alive and the\ prune thread (executor) was not shut down. It was not clear why the process stayed alive, but it would certainly help to handle exceptions better in the shutdown sequence.

Issue Links

• links to: GitHub Pull Request #49