[PHOENIX-4147] Reduce the number of threads for index writer in tests

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.12.0
• Assignee: Samarth Jain
• Reporter: Samarth Jain
• Created: 01/Sep/17 00:15
• Updated: 13/Sep/17 23:26
• Resolved: 13/Sep/17 23:26

Description

In tests, we create lots of tables and hence lots of regions. For every such region, the indexer co-processor is installed. For every such co-processor instance, we have a writer pool whose default size is 10. Although we have a keep alive policy on the thread pool, still we can have more than a 100 index writer threads active at a time doing nothing. We should just dial that number down to 1 for our tests.