java.lang.RuntimeException: ERROR: Error al recuperar la entrada de la memoria caché corrupta

Question

Acabo de recibir este mensaje de error de uno de mis usuarios. (IE8, Java 1.6.20). Es de un applet que recibe instrucciones de Javascript y ejecuta ciertos procesos en el cliente.

RangeError 
java.lang.RuntimeException: ERROR: Failed to recover corrupt cache entry 
at com.sun.deploy.cache.CacheEntry.recover 
at com.sun.deploy.cache.CacheEntry.getSignerMap 
at com.sun.deploy.cache.CachedJarFile.getSignerMap 
at com.sun.deploy.cache.CachedJarFile.access$100 
.... 

¿Qué iddeas podría estar causando esto?

Answer 1

Podría ser this bug. De ser así, la solución parece ser clear the java cache y vuelva a intentarlo.

Answer 2

He tenido este problema en java1.8_0.31 y en la única solución que he encontrado hasta el momento que ha empaquetado frascos (pack.gz) en el mismo directorio con su jar (s). Al rastrear el servlet veo que

JnlpDownloadServlet(3): Request: /MyWeb/signed.jnlp 
JnlpDownloadServlet(3): User-Agent: JNLP/1.7.0 javaws/11.31.2.13 (<internal>) Java/1.8.0_31 
JnlpDownloadServlet(4): DownloadRequest[path=/signed.jnlp encoding=gzip isPlatformRequest=false] 
JnlpDownloadServlet(4): Basic Protocol lookup 
JnlpDownloadServlet(4): JnlpResource: JnlpResource[WAR Path: /signed.jnlp lastModified=Wed Feb 11 09:13:42 EET 2015]] 
JnlpDownloadServlet(3): Resource returned: /signed.jnlp 
JnlpDownloadServlet(4): SupportQuery in Href: true 
JnlpDownloadServlet(4): lastModified: 1423638822000 Wed Feb 11 09:13:42 EET 2015 
JnlpDownloadServlet(3): Request: /MyWeb/GUIJars/signed/main.jar?version-id=1.101 
JnlpDownloadServlet(3): User-Agent: JNLP/1.7.0 javaws/11.31.2.13 (<internal>) Java/1.8.0_31 
JnlpDownloadServlet(4): DownloadRequest[path=/GUIJars/signed/main.jar encoding=pack200-gzip,gzip query=version-id=1.101 version=1.101 isPlatformRequest=false] 
JnlpDownloadServlet(4): Version-based/Extension based lookup 
JnlpDownloadServlet(4): JnlpResource: JnlpResource[WAR Path: /GUIJars/signed/main__V1.101.jar versionId=1.101 name=main.jar lastModified=Fri Feb 13 16:28:36 EET 2015] returnVersionId=1.101] 
JnlpDownloadServlet(3): Resource returned: /GUIJars/signed/main__V1.101.jar 
JnlpDownloadServlet(4): Real resource returned: JnlpResource[WAR Path: /GUIJars/signed/main__V1.101.jar versionId=1.101 name=main.jar lastModified=Fri Feb 13 16:28:36 EET 2015] returnVersionId=1.101] 

Y al lado del cliente cuando se muestra registro de seguimiento que

network: ResponseCode for http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar?version-id=1.101 : 200 
network: Encoding for http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar?version-id=1.101 : gzip 
network: Server response: (length: -1, lastModified: Fri Feb 13 16:28:36 EET 2015, downloadVersion: 1.101, mimeType: application/java-archive) 
network: Created version ID: 1.101 
network: Created version ID: 1.101 
network: Created version ID: 1.101 
network: Cache entry not found [url: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar, version: 1.101] 
network: Downloading resource: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar?version-id=1.101 
    Content-Length: -1 
    Content-Encoding: gzip 
network: Wrote URL http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar?version-id=1.101 to File C:\myCache\MyWeb\6.0\33\5a0dab21-647c684d-1.101--temp 
network: Disconnect connection to http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar?version-id=1.101 
network: Cache: Enable a new CacheEntry: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar 
network: Downloaded http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar: C:\myCache\MyWeb\6.0\33\5a0dab21-647c684d-1.101- 
cache: Adding MemoryCache entry: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar 
java.util.zip.ZipException: error in opening zip file 
    at java.util.zip.ZipFile.open(Native Method) 
    at java.util.zip.ZipFile.<init>(Unknown Source) 
    at java.util.zip.ZipFile.<init>(Unknown Source) 
    at java.util.jar.JarFile.<init>(Unknown Source) 
    at java.util.jar.JarFile.<init>(Unknown Source) 
    at com.sun.deploy.security.EnhancedJarVerifier.validate(Unknown Source) 
    at com.sun.deploy.cache.CacheEntry.getJarSigningData(Unknown Source) 
    at com.sun.deploy.cache.CacheEntry.getCodeSigners(Unknown Source) 
    at com.sun.deploy.ref.CodeRef.getCodeSigners(Unknown Source) 
    at com.sun.deploy.security.ruleset.RuleId.contains(Unknown Source) 
    at com.sun.deploy.security.ruleset.DRSHelper.findRule(Unknown Source) 
    at com.sun.deploy.security.ruleset.DeploymentRuleSet.getDRS(Unknown Source) 
    at com.sun.deploy.security.ruleset.DeploymentRuleSet.findDRS(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getMainDeploymentRuleSet(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getMatchImpl(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getJREMatcher(Unknown Source) 
    at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source) 
    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source) 
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) 
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) 
    at com.sun.javaws.Launcher.launch(Unknown Source) 
    at com.sun.javaws.Main.launchApp(Unknown Source) 
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source) 
    at com.sun.javaws.Main.access$000(Unknown Source) 
    at com.sun.javaws.Main$1.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 
cache: Trying to recover cache entry for http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar 
cache: MemoryCache: removed entry http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar 
network: Remove cache entry: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar 
network: Cache entry not found [url: http://mydomain.com.tr/MyWeb/GUIJars/signed/main.jar, version: 1.101] 
java.lang.RuntimeException: ERROR: Recovery got null entry 
    at com.sun.deploy.cache.CacheEntry.recover(Unknown Source) 
    at com.sun.deploy.cache.CacheEntry.getJarSigningData(Unknown Source) 
    at com.sun.deploy.cache.CacheEntry.getCodeSigners(Unknown Source) 
    at com.sun.deploy.ref.CodeRef.getCodeSigners(Unknown Source) 
    at com.sun.deploy.security.ruleset.RuleId.contains(Unknown Source) 
    at com.sun.deploy.security.ruleset.DRSHelper.findRule(Unknown Source) 
    at com.sun.deploy.security.ruleset.DeploymentRuleSet.getDRS(Unknown Source) 
    at com.sun.deploy.security.ruleset.DeploymentRuleSet.findDRS(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getMainDeploymentRuleSet(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getMatchImpl(Unknown Source) 
    at com.sun.javaws.jnl.LaunchDesc.getJREMatcher(Unknown Source) 
    at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source) 
    at com.sun.javaws.Launcher.prepareAllResources(Unknown Source) 
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) 
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source) 
    at com.sun.javaws.Launcher.launch(Unknown Source) 
    at com.sun.javaws.Main.launchApp(Unknown Source) 
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source) 
    at com.sun.javaws.Main.access$000(Unknown Source) 
    at com.sun.javaws.Main$1.run(Unknown Source) 
    at java.lang.Thread.run(Unknown Source) 

cliente se comporta venir archivo jar claro como el frasco lleno y gziped. Tal vez necesite examinar el encabezado HTTP para saber por qué el cliente lo hace.