[ATLAS-2597] [Metrics] Process typenames in batch of 25

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0-alpha
• Fix Version/s: 1.0.0
• Assignee: Apoorv Naik
• Reporter: Apoorv Naik
• Created: 23/Apr/18 22:53
• Updated: 30/Apr/18 16:39
• Resolved: 30/Apr/18 16:39

Description

The Gremlin query compilation fails when the number of typenames in within clause of the following query exceed 255

g.V().has('__typeName', within(...)).has('__state', 'ACTIVE').groupCount().by('__typeName').toList() 

The updated implementation breaks down the calls in chunks of 25 (configurable) typeNames and executes multiple queries with smaller batches.

Issue Links

• links to: Code review