Re: [Neo4j] Gremlin pipes broken in 1.5
On Fri, Sep 9, 2011 at 1:16 PM, Peter Neubauer
peter.neuba...@neotechnology.com wrote:
Xavier,
this can well be a packaging problem. Could you try with 1.5.M01? The
dependency problem is fixed, but we are fighting for the build
pipeline to deliver a new snapshot of the final artifact.
ah ok, I thought I was on 1.5.M01 but was on a snapshot. 1.5.M01 works fine.
Sorry for the confusion.
Xavier
Cheers,
/peter neubauer
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On Fri, Sep 9, 2011 at 10:03 PM, Xavier Shay xavier+ne...@squareup.com
wrote:
On Fri, Sep 9, 2011 at 12:39 PM, Marko Rodriguez okramma...@gmail.com
wrote:
Hi,
This error seems to be an issue with depedencies. Are you using an
TinkerPop dependency/s in your project. I believe Neo4j 1.5.M01 is
depending on Blueprints 0.9 which does have the getInEdges(String...)
method
(similarly for getOutEdges(). Perhaps you are depending on Blueprints
0.8
somewhere in your project and the class loader is getting confused?
Don't really understand this suggestion. I downloaded neo4j from
http://dist.neo4j.org/neo4j-community-1.5-SNAPSHOT-unix.tar.gz, unpacked
it,
then started up a server using `bin/neo4j server`. After loading in a
node
via the rest interface, I ran the above command. I don't have a project
that
could be relevant.
Also, you don't need an identity pipe. You can do:
g.v(1).both
ah nice. (This still causes the same exception though.)
Cheers,
Xavier
Marko.
http://markorodriguez.com
On Sep 9, 2011, at 1:29 PM, Xavier Shay wrote:
Hello,
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am
getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d
'{script:g.v(1)._().both;}'
-H Content-Type:application/json
http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script;
{
message :
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
exception : java.lang.AbstractMethodError:
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
stacktrace : [... trim, see
https://gist.github.com/1d6df2b03fa4d402ade3... ]
}
The same command without .both works as expected. Other pipe methods
such
as outE all cause the same exception. This was working with 1.4, and
I
couldn't find any mention of backwards incompatibility in the Gremlin
changelog.
I'm not sure how to debug this further. Any suggestions?
Cheers,
Xavier
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[Neo4j] Gremlin pipes broken in 1.5
Hello,
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d '{script:g.v(1)._().both;}'
-H Content-Type:application/json
http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script;
{
message :
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
exception : java.lang.AbstractMethodError:
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
stacktrace : [... trim, see
https://gist.github.com/1d6df2b03fa4d402ade3... ]
}
The same command without .both works as expected. Other pipe methods such
as outE all cause the same exception. This was working with 1.4, and I
couldn't find any mention of backwards incompatibility in the Gremlin
changelog.
I'm not sure how to debug this further. Any suggestions?
Cheers,
Xavier
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Re: [Neo4j] Gremlin pipes broken in 1.5
Hi,
This error seems to be an issue with depedencies. Are you using an TinkerPop
dependency/s in your project. I believe Neo4j 1.5.M01 is depending on
Blueprints 0.9 which does have the getInEdges(String...) method (similarly for
getOutEdges(). Perhaps you are depending on Blueprints 0.8 somewhere in your
project and the class loader is getting confused?
Also, you don't need an identity pipe. You can do:
g.v(1).both
Marko.
http://markorodriguez.com
On Sep 9, 2011, at 1:29 PM, Xavier Shay wrote:
Hello,
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d '{script:g.v(1)._().both;}'
-H Content-Type:application/json
http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script;
{
message :
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
exception : java.lang.AbstractMethodError:
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
stacktrace : [... trim, see
https://gist.github.com/1d6df2b03fa4d402ade3... ]
}
The same command without .both works as expected. Other pipe methods such
as outE all cause the same exception. This was working with 1.4, and I
couldn't find any mention of backwards incompatibility in the Gremlin
changelog.
I'm not sure how to debug this further. Any suggestions?
Cheers,
Xavier
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Re: [Neo4j] Gremlin pipes broken in 1.5
Xavier Shay wrote:
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am
getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d
'{script:g.v(1)._().both;}'
Hi Xavier -
Gremlin and Pipes has been undergoing a massive refactoring lately. What
happens when you omit the _()?
g.v(1).both()
- James
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View this message in context:
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Re: [Neo4j] Gremlin pipes broken in 1.5
Yup,
Don't upgrade dependencies right now before Gremlin 1.3 is out and can be
tested with the Neo4j QA.
/peter
Sent from my phone.
On Sep 9, 2011 9:39 PM, espeed ja...@jamesthornton.com wrote:
Xavier Shay wrote:
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am
getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d
'{script:g.v(1)._().both;}'
Hi Xavier -
Gremlin and Pipes has been undergoing a massive refactoring lately. What
happens when you omit the _()?
g.v(1).both()
- James
--
View this message in context:
http://neo4j-community-discussions.438527.n3.nabble.com/Neo4j-Gremlin-pipes-broken-in-1-5-tp3323873p3323895.html
Sent from the Neo4j Community Discussions mailing list archive at
Nabble.com.
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Re: [Neo4j] Gremlin pipes broken in 1.5
On Fri, Sep 9, 2011 at 12:39 PM, Marko Rodriguez okramma...@gmail.comwrote:
Hi,
This error seems to be an issue with depedencies. Are you using an
TinkerPop dependency/s in your project. I believe Neo4j 1.5.M01 is
depending on Blueprints 0.9 which does have the getInEdges(String...) method
(similarly for getOutEdges(). Perhaps you are depending on Blueprints 0.8
somewhere in your project and the class loader is getting confused?
Don't really understand this suggestion. I downloaded neo4j from
http://dist.neo4j.org/neo4j-community-1.5-SNAPSHOT-unix.tar.gz, unpacked it,
then started up a server using `bin/neo4j server`. After loading in a node
via the rest interface, I ran the above command. I don't have a project that
could be relevant.
Also, you don't need an identity pipe. You can do:
g.v(1).both
ah nice. (This still causes the same exception though.)
Cheers,
Xavier
Marko.
http://markorodriguez.com
On Sep 9, 2011, at 1:29 PM, Xavier Shay wrote:
Hello,
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am
getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d
'{script:g.v(1)._().both;}'
-H Content-Type:application/json
http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script;
{
message :
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
exception : java.lang.AbstractMethodError:
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
stacktrace : [... trim, see
https://gist.github.com/1d6df2b03fa4d402ade3... ]
}
The same command without .both works as expected. Other pipe methods
such
as outE all cause the same exception. This was working with 1.4, and I
couldn't find any mention of backwards incompatibility in the Gremlin
changelog.
I'm not sure how to debug this further. Any suggestions?
Cheers,
Xavier
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Re: [Neo4j] Gremlin pipes broken in 1.5
Xavier,
this can well be a packaging problem. Could you try with 1.5.M01? The
dependency problem is fixed, but we are fighting for the build
pipeline to deliver a new snapshot of the final artifact.
Cheers,
/peter neubauer
GTalk: neubauer.peter
Skype peter.neubauer
Phone +46 704 106975
LinkedIn http://www.linkedin.com/in/neubauer
Twitter http://twitter.com/peterneubauer
http://www.neo4j.org - Your high performance graph database.
http://startupbootcamp.org/ - Öresund - Innovation happens HERE.
http://www.thoughtmade.com - Scandinavia's coolest Bring-a-Thing party.
On Fri, Sep 9, 2011 at 10:03 PM, Xavier Shay xavier+ne...@squareup.com wrote:
On Fri, Sep 9, 2011 at 12:39 PM, Marko Rodriguez okramma...@gmail.comwrote:
Hi,
This error seems to be an issue with depedencies. Are you using an
TinkerPop dependency/s in your project. I believe Neo4j 1.5.M01 is
depending on Blueprints 0.9 which does have the getInEdges(String...) method
(similarly for getOutEdges(). Perhaps you are depending on Blueprints 0.8
somewhere in your project and the class loader is getting confused?
Don't really understand this suggestion. I downloaded neo4j from
http://dist.neo4j.org/neo4j-community-1.5-SNAPSHOT-unix.tar.gz, unpacked it,
then started up a server using `bin/neo4j server`. After loading in a node
via the rest interface, I ran the above command. I don't have a project that
could be relevant.
Also, you don't need an identity pipe. You can do:
g.v(1).both
ah nice. (This still causes the same exception though.)
Cheers,
Xavier
Marko.
http://markorodriguez.com
On Sep 9, 2011, at 1:29 PM, Xavier Shay wrote:
Hello,
I have just upgraded to neo4j 1.5 (brew install neo4j --HEAD) and am
getting
the following exception whenever I try to use a pipe:
curl -H Accept:application/json -X POST -d
'{script:g.v(1)._().both;}'
-H Content-Type:application/json
http://localhost:7474/db/data/ext/GremlinPlugin/graphdb/execute_script;
{
message :
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
exception : java.lang.AbstractMethodError:
com.tinkerpop.blueprints.pgm.impls.neo4j.Neo4jVertex.getInEdges([Ljava/lang/String;)Ljava/lang/Iterable;,
stacktrace : [... trim, see
https://gist.github.com/1d6df2b03fa4d402ade3... ]
}
The same command without .both works as expected. Other pipe methods
such
as outE all cause the same exception. This was working with 1.4, and I
couldn't find any mention of backwards incompatibility in the Gremlin
changelog.
I'm not sure how to debug this further. Any suggestions?
Cheers,
Xavier
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