when urls fails to download we end up with 0 size content --------------------------------------------------------- Key: JBIDE-17530 URL: https://issues.jboss.org/browse/JBIDE-17530 Project: Tools (JBoss Tools) Issue Type: Bug Components: central, project-examples Reporter: Max Rydahl Andersen Assignee: Fred Bricon Fix For: 4.2.0.Beta3 Attachments: central-tests.ogv due to a crash files end up being 0 sized resulting in this stack trace: STACK 0 18:14 java.util.zip.ZipException: zip file is empty 18:14 at java.util.zip.ZipFile.open(Native Method) 18:14 at java.util.zip.ZipFile.<init>(ZipFile.java:215) 18:14 at java.util.zip.ZipFile.<init>(ZipFile.java:145) 18:14 at java.util.jar.JarFile.<init>(JarFile.java:153) 18:14 at java.util.jar.JarFile.<init>(JarFile.java:117) 18:14 at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137) 18:14 at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126) 18:14 at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78) 18:14 at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725) 18:14 at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125) files shoulnd't be put into cache before completely downloaded. {code}!ENTRY org.eclipse.mylyn.discovery.core 4 0 2014-06-04 15:03:08.894 !MESSAGE Cannot load bundle org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_6387042895189249876.jar from url /home/eskimo/Projects/jbdevstudio/4.2.x/fork/runtime-EclipseApplication-temp/.metadata/.plugins/org.jboss.tools.central/proxyWizards/1401919388047/org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_6387042895189249876.jar: error in opening zip file !STACK 0 java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:215) at java.util.zip.ZipFile.<init>(ZipFile.java:145) at java.util.jar.JarFile.<init>(JarFile.java:153) at java.util.jar.JarFile.<init>(JarFile.java:117) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78) at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725) at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125) at org.jboss.tools.project.examples.internal.discovery.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:62) 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:101) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.getProxyWizards(ProxyWizardManager.java:121) at org.jboss.tools.central.editors.GettingStartedPage.getProxyWizards(GettingStartedPage.java:563) at org.jboss.tools.central.editors.GettingStartedPage.access$11(GettingStartedPage.java:561) at org.jboss.tools.central.editors.GettingStartedPage$5.run(GettingStartedPage.java:515) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.mylyn.discovery.core 4 0 2014-06-04 15:14:14.190 !MESSAGE Cannot load bundle org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_3281606466638696010.jar from url /home/eskimo/Projects/jbdevstudio/4.2.x/fork/runtime-EclipseApplication-temp/.metadata/.plugins/org.jboss.tools.central/proxyWizards/1401920053564/org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_3281606466638696010.jar: error in opening zip file !STACK 0 java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:215) at java.util.zip.ZipFile.<init>(ZipFile.java:145) at java.util.jar.JarFile.<init>(JarFile.java:153) at java.util.jar.JarFile.<init>(JarFile.java:117) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78) at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725) at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125) at org.jboss.tools.project.examples.internal.discovery.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:62) 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:101) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.getProxyWizards(ProxyWizardManager.java:121) at org.jboss.tools.central.editors.GettingStartedPage.getProxyWizards(GettingStartedPage.java:563) at org.jboss.tools.central.editors.GettingStartedPage.access$11(GettingStartedPage.java:561) at org.jboss.tools.central.editors.GettingStartedPage$5.run(GettingStartedPage.java:515) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.mylyn.discovery.core 4 0 2014-06-04 15:14:16.303 !MESSAGE Cannot load bundle org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_6092819873576841520.jar from url /home/eskimo/Projects/jbdevstudio/4.2.x/fork/runtime-EclipseApplication-temp/.metadata/.plugins/org.jboss.tools.central/proxyWizards/1401920055231/org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_6092819873576841520.jar: error in opening zip file !STACK 0 java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:215) at java.util.zip.ZipFile.<init>(ZipFile.java:145) at java.util.jar.JarFile.<init>(JarFile.java:153) at java.util.jar.JarFile.<init>(JarFile.java:117) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78) at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725) at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125) at org.jboss.tools.project.examples.internal.discovery.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:62) 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:101) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.getProxyWizards(ProxyWizardManager.java:121) at org.jboss.tools.central.editors.GettingStartedPage.getProxyWizards(GettingStartedPage.java:563) at org.jboss.tools.central.editors.GettingStartedPage.access$11(GettingStartedPage.java:561) at org.jboss.tools.central.editors.GettingStartedPage$5.run(GettingStartedPage.java:515) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.mylyn.discovery.core 4 0 2014-06-04 15:14:18.392 !MESSAGE Cannot load bundle org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_5797717969376990600.jar from url /home/eskimo/Projects/jbdevstudio/4.2.x/fork/runtime-EclipseApplication-temp/.metadata/.plugins/org.jboss.tools.central/proxyWizards/1401920057185/org.jboss.tools.central.discovery_4.2.0.Beta3_v20140601_2325_B2769.jar_5797717969376990600.jar: error in opening zip file !STACK 0 java.util.zip.ZipException: error in opening zip file at java.util.zip.ZipFile.open(Native Method) at java.util.zip.ZipFile.<init>(ZipFile.java:215) at java.util.zip.ZipFile.<init>(ZipFile.java:145) at java.util.jar.JarFile.<init>(JarFile.java:153) at java.util.jar.JarFile.<init>(JarFile.java:117) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundle(DiscoveryRegistryStrategy.java:137) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.processBundles(DiscoveryRegistryStrategy.java:126) at org.jboss.tools.project.examples.internal.discovery.xpl.DiscoveryRegistryStrategy.onStart(DiscoveryRegistryStrategy.java:78) at org.eclipse.core.internal.registry.ExtensionRegistry.<init>(ExtensionRegistry.java:725) at org.jboss.tools.project.examples.internal.discovery.xpl.ExternalBundleDiscoveryStrategy.performDiscovery(ExternalBundleDiscoveryStrategy.java:125) at org.jboss.tools.project.examples.internal.discovery.ChainedDiscoveryStrategy.performDiscovery(ChainedDiscoveryStrategy.java:62) 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:101) at org.jboss.tools.central.internal.discovery.wizards.ProxyWizardManager.getProxyWizards(ProxyWizardManager.java:121) at org.jboss.tools.central.editors.GettingStartedPage.getProxyWizards(GettingStartedPage.java:563) at org.jboss.tools.central.editors.GettingStartedPage.access$11(GettingStartedPage.java:561) at org.jboss.tools.central.editors.GettingStartedPage$5.run(GettingStartedPage.java:515) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {code}