2010-07-16 19 views
7

Ho appena ricevuto questo messaggio di errore da uno dei miei utenti. (IE8, Java 1.6.20). È da un'applet che riceve istruzioni da Javascript ed esegue determinati processi sul client.java.lang.RuntimeException: ERRORE: impossibile ripristinare la voce della cache corrotta

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 
.... 

Eventuali iddeas che cosa potrebbe causare questo?

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Ho lo stesso problema con Java 1.7. – Horcrux7

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Stesso problema con Java 1.6, aggiornamento 29 –

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Un po 'di più: questo succede durante il webstart e la cancellazione della cache non ha aiutato. Inoltre, sembra essere riportato di nuovo qui: https://forums.oracle.com/forums/thread.jspa?messageID=10114803 –

risposta

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Ho riscontrato questo problema su java1.8_0.31 e solo una soluzione che ho trovato finora che ha messo i jar confezionati (pack.gz) nella stessa directory con i vostri jar. Quando si traccia il servlet vedo che

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] 

E al lato client quando registro di analisi è dimostrato che

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) 

client si comporta proveniente file jar chiaro come il vaso al sacco e gziped. Forse è necessario esaminare l'intestazione HTTP sul perché il client lo faccia.

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La seconda soluzione è che nel nostro caso non utilizziamo JnlpDownloadServlet e HTTP Server (IBM HTTP SERVER) per applicare gzip al file jar normale. Configuriamo "non applicare gzip alla richiesta jar" e il problema è andato via. – mbsau

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Nel mio caso, Apache stava servendo i file jar. E il SetOutputFilter DEFLATE è stato incluso nel file conf di Apache. L'aggiunta di un'eccezione a quel filtro (SetEnvIfNoCase Request_URI \ .jar $ no-gzip dont-vary) ha risolto il problema. – lOlive

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