Fix Jenkins.instance is missing #149
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jakub-bochenski
requested changes
Jan 9, 2026
jakub-bochenski
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jakub-bochenski
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LGTM, except it seems there are some random imports in LogstashConfiguration.java
Can you please remove them?
Also can you please restore the previous state after setting LogstashConfiguration.getInstance().setEnableGlobally(true);
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Thanks for the PR |
Author
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We are running the artifact build from this PR in our Jenkins and can I confirm the issue is fixed without any other errors coming up |
jakub-bochenski
approved these changes
Jan 16, 2026
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@Seros great, thanks! |
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Hmm I see there are some conflicts now, that's a bit strange. Can you please rebase it on latest master? |
Author
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I don't see any conflicts and the branch is up-to-date |
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That's weird, GH tells me |
According to the [doc][1] to get an instance of a config we should use `ExtensionList.lookupSingleton(<your GlobalConfiguration subclass>.class)` Added additional test to handle a remote logging from workflow pipeline job. Initially started to check the code because we got exceptions on agents when using Git checkout: ``` java.lang.IllegalStateException: Jenkins.instance is missing. Read the documentation of Jenkins.getInstanceOrNull to see what you are doing wrong. at jenkins.model.Jenkins.get(Jenkins.java:816) at jenkins.model.GlobalConfiguration.all(GlobalConfiguration.java:75) at jenkins.plugins.logstash.LogstashConfiguration.getInstance(LogstashConfiguration.java:289) at jenkins.plugins.logstash.LogstashWriter.getIndexerDao(LogstashWriter.java:162) at jenkins.plugins.logstash.LogstashWriter.getDaoOrNull(LogstashWriter.java:201) at jenkins.plugins.logstash.LogstashWriter.<init>(LogstashWriter.java:82) at jenkins.plugins.logstash.pipeline.GlobalDecorator.decorate(GlobalDecorator.java:41) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator.decorateAll(TaskListenerDecorator.java:230) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator$DecoratedTaskListener.getOutputStream(TaskListenerDecorator.java:267) at org.jenkinsci.plugins.workflow.log.OutputStreamTaskListener$Default.getLogger(OutputStreamTaskListener.java:116) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator$CloseableTaskListener.getLogger(TaskListenerDecorator.java:307) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2801) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2762) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2757) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:2051) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:2063) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.revParse(CliGitAPIImpl.java:1115) at hudson.plugins.git.GitAPI.revParse(GitAPI.java:419) ``` [1]: https://javadoc.jenkins-ci.org/jenkins/model/GlobalConfiguration.html
According to the [doc][1] to get an instance of a config we should use `ExtensionList.lookupSingleton(<your GlobalConfiguration subclass>.class)` Added additional test to handle a remote logging from workflow pipeline job. Initially started to check the code because we got exceptions on agents when using Git checkout: ``` java.lang.IllegalStateException: Jenkins.instance is missing. Read the documentation of Jenkins.getInstanceOrNull to see what you are doing wrong. at jenkins.model.Jenkins.get(Jenkins.java:816) at jenkins.model.GlobalConfiguration.all(GlobalConfiguration.java:75) at jenkins.plugins.logstash.LogstashConfiguration.getInstance(LogstashConfiguration.java:289) at jenkins.plugins.logstash.LogstashWriter.getIndexerDao(LogstashWriter.java:162) at jenkins.plugins.logstash.LogstashWriter.getDaoOrNull(LogstashWriter.java:201) at jenkins.plugins.logstash.LogstashWriter.<init>(LogstashWriter.java:82) at jenkins.plugins.logstash.pipeline.GlobalDecorator.decorate(GlobalDecorator.java:41) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator.decorateAll(TaskListenerDecorator.java:230) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator$DecoratedTaskListener.getOutputStream(TaskListenerDecorator.java:267) at org.jenkinsci.plugins.workflow.log.OutputStreamTaskListener$Default.getLogger(OutputStreamTaskListener.java:116) at org.jenkinsci.plugins.workflow.log.TaskListenerDecorator$CloseableTaskListener.getLogger(TaskListenerDecorator.java:307) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2801) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2762) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2757) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:2051) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:2063) at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.revParse(CliGitAPIImpl.java:1115) at hudson.plugins.git.GitAPI.revParse(GitAPI.java:419) ``` `getIndexerDao` should return `null` if configuration isn't yet available. In that case `getDaoOrNull` will return `null` as it is expected. [1]: https://javadoc.jenkins-ci.org/jenkins/model/GlobalConfiguration.html
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Author
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Sorry for some reason my git behaved weird. Now the rebase worked |
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Alright, thanks again. I think automatic releases should pick this up. |
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Merges #138, #147 and salemove#1 to fix https://issues.jenkins.io/browse/JENKINS-71693
Testing done
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