[JIRA/CustomFields] refresh customfields cache

Higashi

How-to: refresh/clear Custom Fields cache after plugin is installed, as does link: https://jira.atlassian.com/secure/admin/ViewCustomFields!reset.jspa ?

Problem: My company had written plugin that modifies custom fields. After the plugin is installed the following stack traces can be seen in log files:

2012-08-27 15:31:33,853 TP-Processor1764 ERROR ppiechot 931x7695524x1 1o01pc2 91.193.146.199 /secure/AddComment.jspa event.listeners.search.IssueIndexListener Error re-indexing changes for issue 'ONAIRSUP-1830'

org.springframework.osgi.service.importer.ServiceProxyDestroyedException: service proxy has been destroyed

at org.springframework.osgi.service.importer.support.internal.aop.ServiceDynamicInterceptor$ServiceLookUpCallback.doWithRetry(ServiceDynamicInterceptor.java:105)

at org.springframework.osgi.service.importer.support.internal.support.RetryTemplate.execute(RetryTemplate.java:83)

at org.springframework.osgi.service.importer.support.internal.aop.ServiceDynamicInterceptor.lookupService(ServiceDynamicInterceptor.java:430)

at org.springframework.osgi.service.importer.support.internal.aop.ServiceDynamicInterceptor.getTarget(ServiceDynamicInterceptor.java:415)

at org.springframework.osgi.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:62)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)

at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)

at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)

at org.springframework.osgi.service.util.internal.aop.ServiceTCCLInterceptor.invokeUnprivileged(ServiceTCCLInterceptor.java:56)

at org.springframework.osgi.service.util.internal.aop.ServiceTCCLInterceptor.invoke(ServiceTCCLInterceptor.java:39)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)

at org.springframework.osgi.service.importer.support.LocalBundleContextAdvice.invoke(LocalBundleContextAdvice.java:59)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)

at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)

at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)

at $Proxy1045.createSettingsForKey(Unknown Source)

at my.company.plugin.impl.DefaultPluginManager.getPluginSettings(DefaultPluginManager.java:245)

This occurs on every action on any issue, before reindex-ation take place. As a result no changes in issues can be seen, seek etc. as this feature is based on search engine. Refreshing Custom Fields cache (or jira restart) fix this issue.

Higashi

The problem is that it is this line 3:

private PluginSettings getPluginSettings ( Long projectId ) {
        String projectKey = projectManager.getProjectObj(projectId).getKey();
        return pluginSettingsFactory.createSettingsForKey(projectKey);
    }

and PluginSettingsFactory is public interface com.atlassian.sal.api.pluginsettings.PluginSettingsFactory