[jira] [Commented] (BEAM-2128) PostCommit Java_MavenInstall broken

["Kenneth Knowles (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-2128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15990522#comment-15990522 ] 

Kenneth Knowles commented on BEAM-2128:
---------------------------------------

Noting a few things while isolating the issue:

 - all commits succeed on direct runner
 - the Jenkins configuration only runs against Dataflow
 - the Jenkins configuration only works with {{TestDataflowRunner}}, which is probably not appropriate for end-to-end tests
 - in particular, {{TestDataflowRunner.fromOptions}} copies the {{\-\-tempRoot}} pipeline option to {{\-\-tempLocation}}
 - BigQueryIO needs {{tempLocation}} during construction (a stable release blocker) but there is no correct runner-independent place for it to get populated. Best for Jenkins to set {{tempLocation}} directly and not use a test runner

So superficial cause is 19aa8ba576c2d43166dc6d67a4c5c103b3522870 but multiple more serious issues as root cause, and fix is trivial to rollforwards.

> PostCommit Java_MavenInstall broken
> -----------------------------------
>
>                 Key: BEAM-2128
>                 URL: https://issues.apache.org/jira/browse/BEAM-2128
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-java-core, testing
>            Reporter: Daniel Halperin
>            Assignee: Kenneth Knowles
>
> The test {{org.apache.beam.examples.cookbook.BigQueryTornadoesIT.testE2EBigQueryTornadoes}}
> is broken since PR #2666 was merged to master.
> https://builds.apache.org/view/Beam/job/beam_PostCommit_Java_MavenInstall/3533/



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