[METRON-1463] Adjust the groupings and shuffles in enrichment to be more efficient

• Type: Improvement
• Status: Done
• Priority: Major
• Resolution: Done
• Fix Version/s: 0.5.0
• Assignee: Casey Stella
• Reporter: Casey Stella
• Created: 27/Feb/18 14:56
• Updated: 22/May/18 19:34
• Resolved: 22/May/18 19:23

Description

Currently there are some deficiencies in our grouping approach in the enrichment topology:

• We have field grouping by key in places where we need LOCAL_OR_SHUFFLE groupings
• We have shuffle groupings in places where we need LOCAL_OR_SHUFFLE groupings
• We have field groupings by key in places where we need field grouping by message (specifically in the connections from the splitter to the enrichments).

Issue Links

• links to: GitHub Pull Request #944