[jira] [Commented] (TINKERPOP3-867) TinkerGraphProvider does not initialize temp dir

["Matt Frantz (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP3-867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14945429#comment-14945429 ] 

Matt Frantz commented on TINKERPOP3-867:
----------------------------------------

I bundled the fix for this in a PR for TINKERPOP3-850.

> TinkerGraphProvider does not initialize temp dir
> ------------------------------------------------
>
>                 Key: TINKERPOP3-867
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP3-867
>             Project: TinkerPop 3
>          Issue Type: Bug
>          Components: tinkergraph
>    Affects Versions: 3.0.1-incubating
>            Reporter: Matt Frantz
>            Assignee: Matt Frantz
>            Priority: Minor
>             Fix For: 3.1.0-incubating
>
>
> Running the {{GraphTest}} suite by itself fails because the temporary directory used to test {{TinkerGraph}} persistence is not initialized by {{TinkerGraphProvider}}.  When run with other tests, the failure does not occur, presumably because another test creates the directory.
> {noformat}
> mvn clean -DskipTests=true -Dmaven.javadoc.skip=true install
> export GREMLIN_TESTS=org.apache.tinkerpop.gremlin.structure.GraphTest
> mvn -pl tinkergraph-gremlin -Dmaven.javadoc.skip=true test
> ...
> shouldPersistDataOnClose(org.apache.tinkerpop.gremlin.structure.GraphTest)  Time elapsed: 0.009 sec  <<< ERROR!
> java.lang.RuntimeException: Could not save graph at /Users/.../tinkerpop3/tinkergraph-gremlin/target/temp/shouldPersistDataOnClose.kryo with gryo
> 	at org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.saveGraph(TinkerGraph.java:269)
> 	at org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.close(TinkerGraph.java:216)
> 	at org.apache.tinkerpop.gremlin.structure.GraphTest.shouldPersistDataOnClose(GraphTest.java:1147)
> ...
> {noformat}



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