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Bug
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Resolution: Incomplete
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Minor
We are using Jenkins in conjunction with GitHub. Sometimes the tests are failing with the following exception:
Sep 10, 2015 7:19:35 AM hudson.model.AbstractBuild$AbstractBuildExecution reportError WARNING: Publisher 'Set build status on GitHub commit' aborted due to exception: java.io.IOException: {"message":"Validation Failed","errors":[{"resource":"Status","code":"custom","message":"This SHA and context has reached the maximum number of statuses."}],"documentation_url":"https://developer.github.com/v3/repos/statuses/#create-a-status"} at org.kohsuke.github.Requester.handleApiError(Requester.java:493) at org.kohsuke.github.Requester._to(Requester.java:245) at org.kohsuke.github.Requester.to(Requester.java:191) at org.kohsuke.github.GHRepository.createCommitStatus(GHRepository.java:774) at com.cloudbees.jenkins.GitHubCommitNotifier.updateCommitStatus(GitHubCommitNotifier.java:127) at com.cloudbees.jenkins.GitHubCommitNotifier.perform(GitHubCommitNotifier.java:84) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
The error message seems to report the error details sent back by the GitHub RPC endpoint, stating that Jenkins tried to update more than 1000 times the statuses associated to a given SHA or “context”. Since we have a hand of different tests, it is strange to hit that 1000 limit.
How to more precisely diagnose this (non-fatal) error and figure out what is causing that limit to be hit?