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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 3.13.0
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Fix Version/s: 3.14.0
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Component/s: Browse Storage, Docker
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Labels:
When I browse my (hosted) Docker repository and try to extend a "Tags" branch, an IllegalArgumentException is thrown (displayed as a warning "Comparison method violates its general contract!" in the UI):
Entry in the server log:
2018-07-30 11:33:26,378+0000 ERROR [pool-22-thread-6] hho org.sonatype.nexus.extdirect.internal.ExtDirectServlet - Failed to invoke action method: coreui_Browse.read, java-method: org.sonatype.nexus.coreui.BrowseComponent.read java.lang.IllegalArgumentException: Comparison method violates its general contract! at java.util.TimSort.mergeHi(TimSort.java:899) at java.util.TimSort.mergeAt(TimSort.java:516) at java.util.TimSort.mergeForceCollapse(TimSort.java:457) at java.util.TimSort.sort(TimSort.java:254) at java.util.Arrays.sort(Arrays.java:1512) at java.util.ArrayList.sort(ArrayList.java:1462) at org.sonatype.nexus.repository.storage.BrowseNodeStoreImpl.getByPath(BrowseNodeStoreImpl.java:222) at org.sonatype.nexus.common.stateguard.MethodInvocationAction.run(MethodInvocationAction.java:39) at org.sonatype.nexus.common.stateguard.StateGuard$GuardImpl.run(StateGuard.java:270) at org.sonatype.nexus.common.stateguard.GuardedInterceptor.invoke(GuardedInterceptor.java:53) at org.sonatype.nexus.repository.storage.BrowseNodeStore$getByPath.call(Unknown Source) at org.sonatype.nexus.coreui.BrowseComponent.read(BrowseComponent.groovy:81) at com.palominolabs.metrics.guice.ExceptionMeteredInterceptor.invoke(ExceptionMeteredInterceptor.java:49) at com.palominolabs.metrics.guice.TimedInterceptor.invoke(TimedInterceptor.java:47) at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.invokeJavaMethod(DispatcherBase.java:142) at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.invokeMethod(DispatcherBase.java:133) at org.sonatype.nexus.extdirect.internal.ExtDirectServlet$3.invokeMethod(ExtDirectServlet.java:236) at com.softwarementors.extjs.djn.router.dispatcher.DispatcherBase.dispatch(DispatcherBase.java:63) at com.softwarementors.extjs.djn.router.processor.standard.StandardRequestProcessorBase.dispatchStandardMethod(StandardRequestProcessorBase.java:73) at com.softwarementors.extjs.djn.router.processor.standard.json.JsonRequestProcessor.processIndividualRequest(JsonRequestProcessor.java:502) at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.processRequest(DefaultJsonRequestProcessorThread.java:72) at com.softwarementors.extjs.djn.servlet.ssm.SsmJsonRequestProcessorThread.processRequest(SsmJsonRequestProcessorThread.java:43) at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread.access$1(ExtDirectJsonRequestProcessorThread.java:1) at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread$1.call(ExtDirectJsonRequestProcessorThread.java:61) at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread$1.call(ExtDirectJsonRequestProcessorThread.java:1) at com.google.inject.servlet.ServletScopes$4.call(ServletScopes.java:450) at org.sonatype.nexus.extdirect.internal.ExtDirectJsonRequestProcessorThread.processRequest(ExtDirectJsonRequestProcessorThread.java:75) at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.call(DefaultJsonRequestProcessorThread.java:56) at com.softwarementors.extjs.djn.router.processor.standard.json.DefaultJsonRequestProcessorThread.call(DefaultJsonRequestProcessorThread.java:30) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
*EDIT*
Update 1: This doesn't happen on all images – I've attached a list of tags for the image showing the problem.
Update 2: It seems this happens whenever I deleted a tag of that image from the registry (via Docker Registry v2 API).
