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fix(delete): [JENKINS-70252] delete WorkflowRun before WorkflowJob #463

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fix(delete): [JENKINS-70252] delete WorkflowRun before WorkflowJob #463

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5 changes: 5 additions & 0 deletions src/main/java/org/jenkinsci/plugins/workflow/job/WorkflowJob.java
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Original file line number Diff line number Diff line change
Expand Up @@ -663,6 +663,11 @@ public void replaceAction(@NonNull Action a) {
@Override protected void performDelete() throws IOException, InterruptedException {
setDisabled(true);
Jenkins.get().getQueue().cancel(this);

for (WorkflowRun workflowRun : getBuilds()) {

@jglick jglick Sep 6, 2024

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The trouble is that this will make performance worse for those not using artifact-manager-s3 (or those using it in its default and only supported mode, which never deletes artifacts), since loading potentially thousands of WorkflowRun objects from so many little XML files is expensive. Anyway deleting those S3 directories one by one would be inefficient.

Fixing this properly would have to take a different approach I think. https://javadoc.jenkins.io/jenkins/model/ArtifactManager.html#delete() cannot handle this since the whole object is scoped per build. https://javadoc.jenkins.io/jenkins/model/ArtifactManagerFactory.html could have a delete(Job) method, perhaps. Or JCloudsArtifactManager (or something else in the plugin) could check ItemListener.onDeleted and delete the whole directory with one API call.

workflowRun.delete();
}

// TODO call SCM.processWorkspaceBeforeDeletion
super.performDelete();
}
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