[ https://issues.apache.org/jira/browse/TINKERPOP-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stephen mallette reopened TINKERPOP-2201: ----------------------------------------- > Gremlin-test failed while static type checking when use secure configuration > ---------------------------------------------------------------------------- > > Key: TINKERPOP-2201 > URL: https://issues.apache.org/jira/browse/TINKERPOP-2201 > Project: TinkerPop > Issue Type: Bug > Components: process > Affects Versions: 3.4.1 > Reporter: selfish finch > Assignee: stephen mallette > Priority: Minor > Fix For: 3.4.2 > > > Reproduce: > 1. Run Gremlin Server with `gremlin-server-secure.yaml` which use > SimpleSandboxExtension for security > 2. Run Gremlin-test to verify the behavior > > Among the other similar errors, take > `*g_addV_asXfirstX_repeatXaddEXnextX_toXaddVX_inVX_timesX5X_addEXnextX_toXselectXfirstXX*` > in `*features/map/AddEdge.feature*` as an example: > {code:java} > features/map/AddEdge.feature: > g_addV_asXfirstX_repeatXaddEXnextX_toXaddVX_inVX_timesX5X_addEXnextX_toXselectXfirstXX > And the traversal of > GremlinServerError: 597: startup failed: > Script5.groovy: 1: [Static type checking] - Cannot call > org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal > <org.apache.tinkerpop.gremlin.structure.Vertex, > org.apache.tinkerpop.gremlin.structure.Edge>#to(org.apache.tinkerpop.gremlin.process.traversal.Traversal > <java.lang.Object extends java.lang.Object, > org.apache.tinkerpop.gremlin.structure.Vertex>) with arguments > [org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal <A > extends java.lang.Object, B extends java.lang.Object>] > @ line 1, column 1. > > g.addV().as("first").repeat(__.addE("next").to(__.addV()).inV()).times(5).addE("next").to(__.select("first")) > ^ > 1 error > {code} > In my knowledge, the reason is that static type checking will verify the > class type of parameter, and the definition in `GraphTraversal` seems too > strict for `SimpleSandboxExtension`. > As I changed the method definition: > {code:bash} > - public default GraphTraversal<S, E> to(final Traversal<?, Vertex> > toVertex) { > + public default GraphTraversal<S, E> to(final Traversal<?, ?> toVertex) { > {code} > The mentioned case passed. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)