[SOLR-8615] Just like creating cores, we should use multiple threads when closing cores.

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 5.5, 6.0
• Assignee: Mark Miller
• Reporter: Mark Miller
• Created: 28/Jan/16 15:56
• Updated: 09/May/16 18:57
• Resolved: 16/Feb/16 18:17

Description

Closing a core can actually take a while (commit on close among other things). It's important to use more than one thread for a timely shutdown on a node with lots of cores.

Issue Links

• relates to: SOLR-8771 Multi-threaded core shutdown creates executor per core