[TINKERPOP-1643] Something's broke in OLAP

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.3.0, 3.2.5
• Component/s: process
• Assignee: Unassigned
• Reporter: Daniel Kuppitz
• Created: 02/Mar/17 00:19
• Updated: 28/Apr/21 19:10

Description

I don't know what it's related to, hence the open title on this ticket.

Base Query (all good):

gremlin> g.V().as("v").emit().repeat(both().as("v").dedup()).select("v")
==>v[1]
==>v[2]
==>v[3]
==>v[4]
==>v[5]
==>v[6]
==>[v[1],v[4]]
==>[v[4],v[5]]
==>[v[3],v[6]]
==>[v[2],v[1]]
==>[v[1],v[2]]
==>[v[1],v[3]]

As of 3.3.9-SNAPSHOT the above looks like this now:

gremlin> g.V().as("v").emit().repeat(both().as("v").dedup()).select("v")
==>v[1]
==>v[3]
==>v[2]
==>v[4]
==>v[1]
==>v[6]
==>v[5]
==>v[2]
==>v[3]
==>v[4]
==>v[5]
==>v[6]

Issues:

gremlin> g.V().as("v").emit().repeat(both().as("v").dedup()).select("v").count()
==>6
==>6

gremlin> g.V().as("v").emit().repeat(both().as("v").dedup()).select("v").order().by(count(local))
==>v[1]
==>v[1]
==>v[2]
==>v[2]
==>v[3]
==>v[3]
==>v[4]
==>v[4]
==>v[5]
==>v[5]
==>v[6]
==>v[6]
==>[v[1],v[4]]
==>[v[4],v[5]]
==>[v[3],v[6]]
==>[v[2],v[1]]
==>[v[1],v[2]]
==>[v[1],v[3]]

I'm going to create a dev branch and test cases tomorrow.