[jira] [Commented] (BEAM-630) DataflowRunnableOnService test suite is broken

["Eugene Kirpichov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-630?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15488356#comment-15488356 ] 

Eugene Kirpichov commented on BEAM-630:
---------------------------------------

Some investigation:
- The issue can be narrowed down to "-DforkCount=0" - "mvn clean test -DforkCount=0" fails in this way, but a simple "mvn clean test" passes.
- The class files generated with and without this option are identical.
- On my machine, system properties with and without this option are nearly identical: the differing properties are classworlds.conf, java.class.path, magen.home, maven.multiModuleProjectDirectory, securerandom.source, sun.java.command. The JVM version et al. are the same. I don't see how any of these properties could affect whether or not the class verifies.

> DataflowRunnableOnService test suite is broken
> ----------------------------------------------
>
>                 Key: BEAM-630
>                 URL: https://issues.apache.org/jira/browse/BEAM-630
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-dataflow
>    Affects Versions: Not applicable
>            Reporter: Daniel Halperin
>            Assignee: Eugene Kirpichov
>
> Looks like it's related to problems with the new DoFnSignatures/Invoker: https://builds.apache.org/job/beam_PostCommit_RunnableOnService_GoogleCloudDataflow/1134/#showFailuresLink



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