Guobao Chen created TINKERPOP-2540:
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Summary: Unexpected count() step result
Key: TINKERPOP-2540
URL: https://issues.apache.org/jira/browse/TINKERPOP-2540
Project: TinkerPop
Issue Type: Bug
Components: process
Affects Versions: 3.4.10
Reporter: Guobao Chen
After installing latest (tinkerpop version 3.4.10), it's found that running a
specific gremlin script with 'count()' step gives unexpected result.
*Steps to reproduce*
1 Install tinkerpop 3.4.10, and connect to this server with gremlin console
client
2 create a modern graph with TinkerFactory
{code:java}
gremlin> graph = TinkerFactory.createModern()
==>tinkergraph[vertices:6 edges:6]{code}
3 query with following script in the result
{code:java}
gremlin>
g.V().hasLabel('person').has('name','testuser1').or().has('name','testuser1').values('name','age').dedup().count()
{code}
*Expected result*
a numeric number showing the count (or 0 if there is no vertices from previous
steps before count() step)
*Actual result*
See a list of vertices:
{code:java}
gremlin>
g.V().hasLabel('person').has('name','testuser1').or().has('name','testuser1').values('name','age').dedup().count()
==>v[1]
==>v[2]
==>v[3]
==>v[4]
==>v[5]
==>v[6]{code}
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