[jira] [Created] (BEAM-4770) Standalone seed job didn't revert Jenkins seed job changes introduced by a PR

["Lukasz Gajowy (JIRA)" <ji...@apache.org>]

Lukasz Gajowy created BEAM-4770:
-----------------------------------

             Summary: Standalone seed job didn't revert Jenkins seed job changes introduced by a PR
                 Key: BEAM-4770
                 URL: https://issues.apache.org/jira/browse/BEAM-4770
             Project: Beam
          Issue Type: Bug
          Components: testing
            Reporter: Lukasz Gajowy
            Assignee: Jason Kuster


+What was the setup?+

I created Pull Request (let's call it "A") of a branch with some changes in job__00_seed.groovy. Those changes involved adding a new glob pattern to detect files not only with job_*.groovy naming pattern but also with /**/*Job.groovy.

I created another PR (let's call it "B") which was "empty" - no changes added to the codebase. I used such PR to run job_seed_standalone (or job_00_seed) from master branch to revert changes introduced by A.

So:

 - to introduce change I ran: "Run seed job" in pr A's comment

 - to revert changes I ran: "Run seed job" / "Run seed job standalone" in pr B's comment. 

 

+What did I expect?+

I expected every change introduced in the seed job by A reverted by B's standalone seed job. I even expected that B's seed job will revert the changes.

+What actually happened?+

After running standalone seed job from "B" some changes were not reverted. Jenkins was still expecting files with *Job. glob pattern when I was running the seed job afterwards. It couldn't find them on master so it resulted in the following error: 


{code:java}
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
ERROR: no Job DSL script(s) found at .test-infra/jenkins/**/*Job.groovy
Not sending mail to unregistered user cclauss@bluewin.ch
Sending e-mails to: dev@beam.apache.org pabloem@google.com
Setting status of 4715449665ae235f96c7a67ce5f80b774d5474e5 to FAILURE with url https://builds.apache.org/job/beam_SeedJob/2191/ and message: 'FAILURE
 '
Using context: Jenkins: Seed Job
Finished: FAILURE
{code}

+Enclosed Links:
+
 # Original Pull Request A (no. 5914)
 # Original Pull Request B (no. 5915)



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