[
https://issues.apache.org/jira/browse/TINKERPOP-1862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16327733#comment-16327733
]
ASF GitHub Bot commented on TINKERPOP-1862:
-------------------------------------------
Github user spmallette commented on the issue:
https://github.com/apache/tinkerpop/pull/777
When I run the integration tests with `docker/build.sh -t -i` I get some
failures in spark - do they fail for you too @PBGraff ?
```text
[ERROR] Tests run: 619, Failures: 0, Errors: 3, Skipped: 149, Time elapsed:
237.084 s <<< FAILURE! - in
org.apache.tinkerpop.gremlin.spark.process.computer.SparkGraphComputerProcessIntegrateTest
[ERROR]
testMessagePassingOut(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
Time elapsed: 0.001 s <<< ERROR!
java.lang.UnsupportedOperationException: Graph does not support adding
vertices
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.runTest(GraphComputerTest.java:2666)
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingOut(GraphComputerTest.java:2637)
[ERROR]
testMessagePassingBoth(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
Time elapsed: 0 s <<< ERROR!
java.lang.UnsupportedOperationException: Graph does not support adding
vertices
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.runTest(GraphComputerTest.java:2666)
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingBoth(GraphComputerTest.java:2652)
[ERROR]
testMessagePassingIn(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
Time elapsed: 0.001 s <<< ERROR!
java.lang.UnsupportedOperationException: Graph does not support adding
vertices
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.runTest(GraphComputerTest.java:2666)
at
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingIn(GraphComputerTest.java:2622)
[INFO]
[INFO] Results:
[INFO]
[ERROR] Errors:
[ERROR]
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingBoth(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
[ERROR] Run 1:
GraphComputerTest.testMessagePassingBoth:2652->runTest:2666 ?
UnsupportedOperation
[ERROR] Run 2:
GraphComputerTest.testMessagePassingBoth:2652->runTest:2666 ?
UnsupportedOperation
[INFO]
[ERROR]
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingIn(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
[ERROR] Run 1: GraphComputerTest.testMessagePassingIn:2622->runTest:2666
? UnsupportedOperation
[ERROR] Run 2: GraphComputerTest.testMessagePassingIn:2622->runTest:2666
? UnsupportedOperation
[INFO]
[ERROR]
org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest.testMessagePassingOut(org.apache.tinkerpop.gremlin.process.computer.GraphComputerTest)
[ERROR] Run 1: GraphComputerTest.testMessagePassingOut:2637->runTest:2666
? UnsupportedOperation
[ERROR] Run 2: GraphComputerTest.testMessagePassingOut:2637->runTest:2666
? UnsupportedOperation
[INFO]
[INFO]
[ERROR] Tests run: 1625, Failures: 0, Errors: 3, Skipped: 267
```
> TinkerGraph VertexProgram message passing doesn't work properly when using
> Direction.BOTH
> -----------------------------------------------------------------------------------------
>
> Key: TINKERPOP-1862
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1862
> Project: TinkerPop
> Issue Type: Bug
> Components: process, tinkergraph
> Affects Versions: 3.2.7
> Reporter: Philip Graff
> Priority: Major
>
> I think the messages are being sent properly in TinkerMessenger, but when I
> call messenger.receiveMessages(), the vertex is getting messages from the
> outVertex of their edges regardless of the edge direction. This is due to
> line 71 of TinkerMessenger (linked below) which calls
> Edge.vertices(direction).next(), thus getting the first result out of the
> Vertex iterator. For IN or OUT, this isn't a problem. But for BOTH, following
> line 124 of TinkerEdge (linked below), the outVertex is always returned
> first. TinkerMessenger needs to be modified to return the correct vertex (I
> think it's the one that != this.vertex).
> https://github.com/apache/tinkerpop/blob/master/tinkergraph-gremlin/src/main/java/org/apache/tinkerpop/gremlin/tinkergraph/process/computer/TinkerMessenger.java#L71
> https://github.com/apache/tinkerpop/blob/master/tinkergraph-gremlin/src/main/java/org/apache/tinkerpop/gremlin/tinkergraph/structure/TinkerEdge.java#L124
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