[IGNITE-1478] Service cannot be used on remote node immediately after deployment.

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.1.4
• Fix Version/s: 2.8
• Component/s: cache, managed services
• Labels: iep-17
• Assignee: Vyacheslav Daradur
• Reporter: Vladimir Ozerov
• Created: 14/Sep/15 12:33
• Updated: 27/Dec/18 08:31
• Resolved: 27/Dec/18 08:31

Description

Consider the following scenario:
1) Two nodes: A and B.
2) Node A deploys cluster-wide service through IgniteServices.deploy();
3) Once we exited deploy() method we are trying to get the service on the node B in any way (invoke it, get proxy, get descriptor, whatever).

Step 3 might fail. This happens because GridServiceProcessor.AssignmentListener is not notified synchronously when service cache is update in transaction.
As a result, transacion ends, node A informs us about successful service deployment, but it is still not usable on remote nodes.

Issue Links

• is duplicated by: IGNITE-6571 Service not found exception when calling service method before initialization finished
• is part of: IGNITE-9607 Service Grid redesign - phase 1
• relates to: IGNITE-8501 Retry on GridServiceNotFoundException in GridServiceProxy needs to be fixed