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https://issues.apache.org/jira/browse/TINKERPOP-2694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17480014#comment-17480014
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Stephen Mallette commented on TINKERPOP-2694:
---------------------------------------------
I don't find a problem with TinkerGraph:
{code}
gremlin> g = TinkerGraph.open().traversal()
==>graphtraversalsource[tinkergraph[vertices:0 edges:0], standard]
gremlin> g.addV("person").property("hair", Double.POSITIVE_INFINITY )
==>v[0]
gremlin> g.V().elementMap()
==>[id:0,label:person,hair:Infinity]
gremlin> g.V().has('hair',0.5d)
gremlin> g.V().has('hair',Double.POSITIVE_INFINITY)
==>v[0]
{code}
Given your error, I sense you are perhaps having a problem with TinkerGraph
hosted in Gremlin Server since there is a "ResponseException". Could you please
provide more information about your environment? Are you sending scripts to the
server? If so, Is it configured to use the {{GremlinGroovyScriptEngine}} or
{{GremlinLangScriptEngine}}? What serialization format are you using? I would
expect a {{ResponseException}} for JanusGraph as well assuming the same
environment - is it possible you were connected in embedded mode for JanusGraph
when it worked (as I did above for TinkerGraph)?
> Bug of TinkerGraph gremlin api "has()"
> --------------------------------------
>
> Key: TINKERPOP-2694
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2694
> Project: TinkerPop
> Issue Type: Bug
> Components: server
> Affects Versions: 3.4.10
> Environment: Version: 3.4.10
> OS : CentOS8
> Storage Backend: in-memory
> Reporter: Lei Tang
> Priority: Major
>
> Error occurred when querying "has()" on properties if the data has INFINITY
> field.
> h3. Current behavior
> java.util.concurrent.ExecutionException:
> org.apache.tinkerpop.gremlin.driver.exception.ResponseException: Character I
> is neither a decimal digit number, decimal point, nor "e" notation
> exponential mark.
> h3. Expected behavior
> It is expected to return certain vertices. Besides the bug didn't occur in
> JanusGraph.
> h3. Reproduce
> Vertex alice = g.addV("person").property("hair", Double.POSITIVE_INFINITY
> ).next();
> Vertex bob = g.addV("person").property("hair", 500 ).next();
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