[jbosstools-issues] [JBoss JIRA] (JBIDE-22543) Different errors when closing Central right after it was opened

Different errors when closing Central right after it was opened --------------------------------------------------------------- Key: JBIDE-22543 URL: https://issues.jboss.org/browse/JBIDE-22543 Project: Tools (JBoss Tools) Issue Type: Bug Components: central Affects Versions: 4.4.0.Final Environment: Devstudio 10.0.0.GA-v20160603-1025-B5510 Reporter: Radim Hopp Assignee: Jeff MAURY Priority: Minor Fix For: 4.4.x Opening and closing central gives me two different errors: {noformat} java.lang.RuntimeException: java.lang.reflect.InvocationTargetException at org.eclipse.mylyn.internal.discovery.core.util.P2TransportService.download(P2TransportService.java:86) at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.download(WebUtil.java:157) at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.download(WebUtil.java:66) at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy$DownloadBundleJob.call(RemoteExternalBundleDiscoveryStrategy.java:223) at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy$DownloadBundleJob.call(RemoteExternalBundleDiscoveryStrategy.java:1) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.eclipse.mylyn.internal.discovery.core.util.P2TransportService.download(P2TransportService.java:84) ... 8 more Caused by: org.eclipse.core.runtime.OperationCanceledException at org.eclipse.core.internal.jobs.JobManager.join(JobManager.java:999) at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.readInto(FileReader.java:360) at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:101) at org.eclipse.equinox.internal.p2.transport.ecf.RepositoryTransport.download(RepositoryTransport.java:156) ... 12 more {noformat} and {noformat:title=Failed to get connectors from RemoteProxyWizardDiscoveryStrategy} org.eclipse.core.runtime.CoreException: IO failure: cannot load discovery directory at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy.loadRegistry(RemoteExternalBundleDiscoveryStrategy.java:111) at org.jboss.tools.discovery.core.internal.connectors.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:117) at org.jboss.tools.discovery.core.internal.connectors.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:68) at org.eclipse.mylyn.internal.discovery.core.model.ConnectorDiscovery.performDiscovery(ConnectorDiscovery.java:114) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.loadWizards(ProxyWizardManager.java:107) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardUpdateJob.run(ProxyWizardUpdateJob.java:47) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Cancelled by user at org.eclipse.equinox.internal.p2.transport.ecf.FileReader$1.checkException(FileReader.java:337) at org.eclipse.equinox.internal.p2.transport.ecf.FileReader$1.close(FileReader.java:287) at org.eclipse.mylyn.internal.discovery.core.util.WebUtil.readResource(WebUtil.java:101) at org.jboss.tools.discovery.core.internal.connectors.xpl.RemoteExternalBundleDiscoveryStrategy.loadRegistry(RemoteExternalBundleDiscoveryStrategy.java:91) ... 6 more Caused by: org.eclipse.core.runtime.OperationCanceledException: Cancelled by user at org.eclipse.equinox.internal.p2.transport.ecf.FileReader$1.checkException(FileReader.java:334) ... 9 more Caused by: org.eclipse.ecf.filetransfer.UserCancelledException: Cancelled by user at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.newUserCancelledException(AbstractRetrieveFileTransfer.java:442) at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.setDoneCanceled(AbstractRetrieveFileTransfer.java:472) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.cancel(HttpClientRetrieveFileTransfer.java:228) at org.eclipse.equinox.internal.p2.transport.ecf.FileReader.handleTransferEvent(FileReader.java:213) at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.fireTransferReceiveDataEvent(AbstractRetrieveFileTransfer.java:390) at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.fireTransferReceiveDataEvent(HttpClientRetrieveFileTransfer.java:1116) at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer.handleReceivedData(AbstractRetrieveFileTransfer.java:294) at org.eclipse.ecf.provider.filetransfer.retrieve.AbstractRetrieveFileTransfer$1.performFileTransfer(AbstractRetrieveFileTransfer.java:179) at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74) ... 1 more {noformat} They do not appear every time, but pretty often.