[UIMA-5180] UIMA-AS: service returns list of performance metrics in an inconsistent order

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.1AS
• Fix Version/s: 2.9.0AS
• Component/s: Async Scaleout
• Assignee: Jaroslaw Cwiklik
• Reporter: Jaroslaw Cwiklik
• Created: 09/Nov/16 23:45
• Updated: 16/Nov/16 20:07
• Resolved: 16/Nov/16 20:07

Description

Performance metrics list returned to the client does not preserve consistent order in deployments using concurrent process threads. For example if there are two pipelines containing AE1, AE2, AE3, the service sends metrics list as: AE2, AE1, AE3 for CAS1 and for CAS2 it returns AE3, AE1, AE2. The order of AEs in the list should be consistent across all CASes.