Kelvin R. Lawrence created TINKERPOP-2296:
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Summary: Per query timeout not working from Python
Key: TINKERPOP-2296
URL: https://issues.apache.org/jira/browse/TINKERPOP-2296
Project: TinkerPop
Issue Type: Bug
Components: python, server
Affects Versions: 3.4.3
Environment: Gremlin Server 3.4.3 and GremlinPython latest
Reporter: Kelvin R. Lawrence
I had a discussion with [~spmallette] about some problems I have been running
into trying to get per query timeouts to work using the Python GLV client. As
best as I can tell the timeout setting just gets ignored. The query executes to
completion taking as many seconds as needed. Stephen asked for a Jira so
writing this up here.
Using the air-routes data set this query can take a few seconds so should
definitely time out at 200ms. Using the Java client the same query works
although I had an exception when using the Binary serializer but it worked when
using GraphSON. I don't know yet if that is relevant to this issue.
{{paths = (g.V().with_('scriptEvaluationTimeout', 200).}}
{{ has('airport', 'code', 'AUS').}}
{{ repeat(__.out('route').simplePath()).}}
{{ until(__.has('code', 'AGR')).}}
{{ path().by('code').}}
{{ limit(10).}}
{{ toList())}}
{{As a sidenote it would be nice if the Python client had an equivalent of the
Java Tokens class so that constant variable names rather than strings could be
used for the 'scriptEvaluationTimeout' part.}}
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