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  1. Jenkins
  2. JENKINS-66212

Null pointer exception "h.triggers.SCMTrigger$Runner#runPolling: Failed to record SCM polling..."

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • git-plugin
    • None
    • 4.8.1 released July 25, 2021

      After the 4.8.0 upgrade, any jobs that have "Poll SCM" as the only build trigger are dumping.  Jenkins LTS 2.277.4.  Confirmed this behaviour on 3 different Jenkins servers.  RHEL7.9 is the OS for the servers.

      2021-07-22 09:42:01.162+0000 [id=4766] SEVERE h.triggers.SCMTrigger$Runner#runPolling: Failed to record SCM polling for hudson.matrix.MatrixProject@641cb4d8[job_name]
      java.lang.NullPointerException
      at hudson.plugins.git.util.BuildData.getLastBuild(BuildData.java:168)
      at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:768)
      at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:685)
      at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:401)
      at hudson.scm.SCM.poll(SCM.java:418)
      at org.jenkinsci.plugins.multiplescms.MultiSCM.compareRemoteRevisionWith(MultiSCM.java:114)
      at hudson.scm.SCM.poll(SCM.java:418)
      at hudson.model.AbstractProject._poll(AbstractProject.java:1383)
      at hudson.model.AbstractProject.poll(AbstractProject.java:1289)
      at jenkins.triggers.SCMTriggerItem$SCMTriggerItems$Bridge.poll(SCMTriggerItem.java:143)
      at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:606)
      at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:652)
      at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:119)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

        1. git-4.8.1-rc4427.cb4506c003ee.hpi
          569 kB
        2. git-4.8.1-SNAPSHOT-6d9582a1.jpi
          566 kB
        3. git-4.8.1-SNAPSHOT-a707434c.jpi
          568 kB

          [JENKINS-66212] Null pointer exception "h.triggers.SCMTrigger$Runner#runPolling: Failed to record SCM polling..."

          Mark Waite added a comment -

          I've merged the change that should resolve this issue. You can pull the latest build (build 803 or later) from the master branch on ci.jenkins.io at https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/

          Mark Waite added a comment - I've merged the change that should resolve this issue. You can pull the latest build (build 803 or later) from the master branch on ci.jenkins.io at https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/

          Mark Waite added a comment -

          I would still like confirmation that the change fully resolves the issue you were seeing. Since I can't duplicate the issue, I'm not 100% confident that the changes are all that are needed to resolve the problem.

          Mark Waite added a comment - I would still like confirmation that the change fully resolves the issue you were seeing. Since I can't duplicate the issue, I'm not 100% confident that the changes are all that are needed to resolve the problem.

          Victoria added a comment -

          I can't force either of my dev servers to throw the error. 

          I'll update the plugin on my production server.  Do you want me to use build 803 or the git-4.8.1-r4427... that has additional logging?

           

          Victoria added a comment - I can't force either of my dev servers to throw the error.  I'll update the plugin on my production server.  Do you want me to use build 803 or the git-4.8.1-r4427... that has additional logging?  

          Mark Waite added a comment - - edited

          Additional logging is included in both of them and is disabled by default. You'll need to enable the additional logging through the http://your-jenkins/log log configuration to enable FINEST logging for the class hudson.plugins.git.util.BuildData.

          I'd prefer that you use the latest successful hpi artifact from https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/ , since that's the code that will be included in the next release of the git plugin. At the moment, that is https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/lastSuccessfulBuild/artifact/org/jenkins-ci/plugins/git/4.8.1-rc4439.d80c8e8df69d/git-4.8.1-rc4439.d80c8e8df69d.hpi

          Mark Waite added a comment - - edited Additional logging is included in both of them and is disabled by default. You'll need to enable the additional logging through the http://your-jenkins/log log configuration to enable FINEST logging for the class hudson.plugins.git.util.BuildData . I'd prefer that you use the latest successful hpi artifact from https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/ , since that's the code that will be included in the next release of the git plugin. At the moment, that is https://ci.jenkins.io/job/Plugins/job/git-plugin/job/master/lastSuccessfulBuild/artifact/org/jenkins-ci/plugins/git/4.8.1-rc4439.d80c8e8df69d/git-4.8.1-rc4439.d80c8e8df69d.hpi

          Victoria added a comment -

          Thanks, Mark.  I'll install and enable logging, and then I'll let you know what happens.

           

          Victoria added a comment - Thanks, Mark.  I'll install and enable logging, and then I'll let you know what happens.  

          Victoria added a comment -

          markewaite – There is joy.  I upgraded to 4.8.1 and my troublesome instance is now responsive and not erroring out.  Jobs are being triggered:

          2021-07-26 17:41:01.711+0000 [id=782]	INFO	h.triggers.SCMTrigger$Runner#run: SCM changes detected in <L_job>. Triggering  #794
2021-07-26 17:41:01.799+0000 [id=784]	INFO	h.triggers.SCMTrigger$Runner#run: SCM changes detected in <S_job> Triggering  #496
2021-07-26 17:41:03.111+0000 [id=785]	INFO	h.triggers.SCMTrigger$Runner#run: SCM changes detected in <SP_job>. Triggering  #595
2021-07-26 17:42:01.431+0000 [id=806]	INFO	h.triggers.SCMTrigger$Runner#run: SCM changes detected in <BIG_job> Triggering  #114
2021-07-26 17:42:03.715+0000 [id=833]	INFO	h.triggers.SCMTrigger$Runner#run: SCM changes detected in <P_job>. Triggering  #246

          The other three instances are working as well.

          I appreciate so much your engagement, response and fix for this.

           

           

          Victoria added a comment - markewaite – There is joy.  I upgraded to 4.8.1 and my troublesome instance is now responsive and not erroring out.  Jobs are being triggered: 2021-07-26 17:41:01.711+0000 [id=782] INFO h.triggers.SCMTrigger$Runner#run: SCM changes detected in <L_job>. Triggering #794 2021-07-26 17:41:01.799+0000 [id=784] INFO h.triggers.SCMTrigger$Runner#run: SCM changes detected in <S_job> Triggering #496 2021-07-26 17:41:03.111+0000 [id=785] INFO h.triggers.SCMTrigger$Runner#run: SCM changes detected in <SP_job>. Triggering #595 2021-07-26 17:42:01.431+0000 [id=806] INFO h.triggers.SCMTrigger$Runner#run: SCM changes detected in <BIG_job> Triggering #114 2021-07-26 17:42:03.715+0000 [id=833] INFO h.triggers.SCMTrigger$Runner#run: SCM changes detected in <P_job>. Triggering #246 The other three instances are working as well. I appreciate so much your engagement, response and fix for this.    

          Mark Waite added a comment -

          I'm glad to hear it.

          I would appreciate if you could briefly enabled the FINEST logging for hudson.plugins.git.util.BuildData and capture the log output after a few polls. I'd like to understand if there are more places in the BuildData class that need to be more rigorously checked for null pointer safety.

          Mark Waite added a comment - I'm glad to hear it. I would appreciate if you could briefly enabled the FINEST logging for hudson.plugins.git.util.BuildData and capture the log output after a few polls. I'd like to understand if there are more places in the BuildData class that need to be more rigorously checked for null pointer safety.

          Victoria added a comment -

          Here you go.  I monitored this for a while after installation.  

          Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:900a803eb3c8a015906e705bf5f4788468e197cc, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:9d8f03e55dc834d1b118be1dcfbd60fe74bd108f, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:9d8f03e55dc834d1b118be1dcfbd60fe74bd108f, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:d5ba7b25784cc6c3406e5c93cc33e132c9ed1e54, returning null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:476fa029f81c5fcd30c295edde8996306a4b2c50, returning null
Jul 26, 2021 11:56:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:5339dc1f29af06492d5943846783d6cca657e61d, returning lastBuild
Jul 26, 2021 11:56:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ced643058db275dd72a0d87ebd1071232bb0069, returning lastBuild
Jul 26, 2021 11:56:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:96e60bcf25fd3867f94e4080c133d6c424fed0f8, returning lastBuild
Jul 26, 2021 11:56:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:7afd638338475298a4a6196107e894b172705002, returning lastBuild
Jul 26, 2021 11:56:04 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:1f666782ffe65274885273d0a136073239c47bce, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:cd1e4bae96ccff7e7612cf2a92b23d3a748cbe37, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null, checking lastBuild.marked
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null
Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning null
Jul 26, 2021 11:57:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:d99406f2af1fb62268c34453a2fbe6bd4a7348f0, returning lastBuild
Jul 26, 2021 11:57:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:c208d0aba97d9f7e9500a7dfb3e90a73b302399c, returning lastBuild
Jul 26, 2021 11:57:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:46aa2ab9730b9bcf51503ff1d8fa6b1fd97900fe, returning lastBuild
Jul 26, 2021 11:58:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild
Jul 26, 2021 11:58:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:5339dc1f29af06492d5943846783d6cca657e61d, returning lastBuild

          Let me know if you're not seeing all that you want. 

           

           

           

          Victoria added a comment - Here you go.  I monitored this for a while after installation.  Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:900a803eb3c8a015906e705bf5f4788468e197cc, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:9d8f03e55dc834d1b118be1dcfbd60fe74bd108f, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:9d8f03e55dc834d1b118be1dcfbd60fe74bd108f, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:d5ba7b25784cc6c3406e5c93cc33e132c9ed1e54, returning null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning lastBuild Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:56:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:476fa029f81c5fcd30c295edde8996306a4b2c50, returning null Jul 26, 2021 11:56:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:5339dc1f29af06492d5943846783d6cca657e61d, returning lastBuild Jul 26, 2021 11:56:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:8ced643058db275dd72a0d87ebd1071232bb0069, returning lastBuild Jul 26, 2021 11:56:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:96e60bcf25fd3867f94e4080c133d6c424fed0f8, returning lastBuild Jul 26, 2021 11:56:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:7afd638338475298a4a6196107e894b172705002, returning lastBuild Jul 26, 2021 11:56:04 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:1f666782ffe65274885273d0a136073239c47bce, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:cd1e4bae96ccff7e7612cf2a92b23d3a748cbe37, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:b10a79adbdfcc30c3b7ad3b8f884f4cdaa5bf56d, returning null Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:a1dbd55408a94488689834cc1ee9b698b049c19b, returning lastBuild Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.revision.getSha1() is null , checking lastBuild.marked Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuild.marked.getSha1() is null Jul 26, 2021 11:57:01 AM FINEST hudson.plugins.git.util.BuildDataNo match found in getLastBuild for sha1:8ba0500b8d533ccd05778010f37e27ad2812d1f8, returning null Jul 26, 2021 11:57:02 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:d99406f2af1fb62268c34453a2fbe6bd4a7348f0, returning lastBuild Jul 26, 2021 11:57:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:c208d0aba97d9f7e9500a7dfb3e90a73b302399c, returning lastBuild Jul 26, 2021 11:57:03 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:46aa2ab9730b9bcf51503ff1d8fa6b1fd97900fe, returning lastBuild Jul 26, 2021 11:58:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:0d28c21248927578c848879d0f561ccb5de12500, returning lastBuild Jul 26, 2021 11:58:01 AM FINEST hudson.plugins.git.util.BuildDatalastBuildRevisionSha1 matches sha1:5339dc1f29af06492d5943846783d6cca657e61d, returning lastBuild Let me know if you're not seeing all that you want.       

          Mark Waite added a comment -

          That's perfect. Some code is now creating Revision objects that have a null SHA1. That's surprising and will need a little verification to confirm that the rest of the BuildData code is safe when getSha1() returns null.

          Mark Waite added a comment - That's perfect. Some code is now creating Revision objects that have a null SHA1. That's surprising and will need a little verification to confirm that the rest of the BuildData code is safe when getSha1() returns null.

          Carsten Pfeiffer added a comment -

          Is it allowed for getSha1() to return null now? We have an NPE in a local plugin that currently expects the sha1 to be non-null. 

          Carsten Pfeiffer added a comment - Is it allowed for getSha1() to return null now? We have an NPE in a local plugin that currently expects the sha1 to be non-null. 

            markewaite Mark Waite
            nm_v Victoria
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