[IGNITE-4802] Create separate thread pool for services

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.9
• Fix Version/s: 2.0
• Component/s: managed services
• Assignee: Valentin Kulichenko
• Reporter: Valentin Kulichenko
• Created: 09/Mar/17 10:31
• Updated: 02/Nov/17 12:27
• Resolved: 28/Mar/17 01:12

Description

Currently if a service is invoked via service proxy, it will be executed on a remote node in its public thread pool. This means that it's unsafe to execute a compute job or closure from a service as it can cause starvation.

Need to create a separate pool for services to overcome this limitation.

Issue Links

• Blocked: IGNITE-6691 Run ServiceTopologyCallable from GridServiceProcessor.serviceTopology in management pool
• is related to: IGNITE-4699 Introduce custom configurable executors.
• links to: GitHub Pull Request #1619