yes - u20 i think is a bad one. an enforcer update might be nice. I think versions before u20 will work, but there were certain bug fixes after u20 that were important - the enforcer plugin should probably be at u25 as the oldest to support given this post in gremlin-users:
https://groups.google.com/d/msg/gremlin-users/MCFx32rPdME/Y7hl2TVvQbYJ as for problems with neo4j, i'm not having any on ubuntu as of this morning with: $mvn -version Apache Maven 3.0.5 Maven home: /usr/share/maven Java version: 1.8.0_40, vendor: Oracle Corporation Java home: /usr/lib/jvm/java-8-oracle/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.13.0-46-generic", arch: "amd64", family: "unix" I'm also not familiar with that specific error.....not sure what that is offhand. On Sat, Mar 28, 2015 at 2:13 PM, Łukasz Dywicki <[email protected]> wrote: > Gentlemen, > My local build is constantly broken at neo4j gremlin. I had some issues > with old JDK8 u20 and groovy indy (maybe maven enforcer can be tuned to > avoid such?), after update they disappear, however neo4j is still failing. > I list rrroneous tests below. Is there any setting which I should apply > (osx 10.10.3)? > > Tests in error: > > FeatureSupportTest$GraphVariablesFunctionalityTest>AbstractGremlinTest.setup:73 > » Runtime > > FeatureSupportTest$ElementPropertyDataTypeFunctionalityTest>AbstractGremlinTest.setup:73 > » Runtime > > FeatureSupportTest$ElementPropertyDataTypeFunctionalityTest>AbstractGremlinTest.setup:73 > » Runtime > > VariablesTest$GraphVariablesFeatureSupportTest>AbstractGremlinTest.setup:73 > » Runtime > PropertyTest$PropertyFeatureSupportTest>AbstractGremlinTest.setup:73 » > Runtime > PropertyTest$PropertyFeatureSupportTest>AbstractGremlinTest.setup:73 » > Runtime > PropertyTest$PropertyFeatureSupportTest>AbstractGremlinTest.setup:73 » > Runtime > PropertyTest$PropertyFeatureSupportTest>AbstractGremlinTest.setup:73 » > Runtime > > All of them fails due same issue: > java.lang.RuntimeException: GraphFactory could not instantiate this Graph > implementation [org.apache.tinkerpop.gremlin.neo4j.structure.Neo4jGraph] > at > org.apache.tinkerpop.gremlin.structure.util.GraphFactory.open(GraphFactory.java:72) > at > org.apache.tinkerpop.gremlin.GraphProvider.openTestGraph(GraphProvider.java:121) > at > org.apache.tinkerpop.gremlin.AbstractGremlinTest.setup(AbstractGremlinTest.java:73) > at sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > .... > Caused by: java.lang.reflect.InvocationTargetException: null > at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > at > org.apache.tinkerpop.gremlin.structure.util.GraphFactory.open(GraphFactory.java:68) > at > org.apache.tinkerpop.gremlin.GraphProvider.openTestGraph(GraphProvider.java:121) > at > org.apache.tinkerpop.gremlin.AbstractGremlinTest.setup(AbstractGremlinTest.java:73) > .... > Caused by: java.lang.RuntimeException: Error starting > org.neo4j.kernel.EmbeddedGraphDatabase, > /Users/splatch/projects/incubator-tinkerpop/neo4j-gremlin/target/graph-provider-data/standard/shouldEnableFeatureOnGraphIfNotEnabledsupportsDoubleValues179 > 769 313 486 231 570 000 000 000 000 000 000 000 000 000 000 000 000 000 000 > 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 > 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 > 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 > 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 > 000 000 000 000 000 000 000 > at > org.apache.tinkerpop.gremlin.neo4j.structure.Neo4jGraph.<init>(Neo4jGraph.java:193) > at > org.apache.tinkerpop.gremlin.neo4j.structure.Neo4jGraph.open(Neo4jGraph.java:208) > at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:497) > > > Kind regards, > Lukasz
