On 09/01/2019 09:19, Ravi Kumar wrote: > Dear Team, > > We have a web application running on Tomcat server container. Web > application is compiled and using JDK 11 as runtime JRE for execution > purpose. > > Tomcat Version : - 7.0.92 > JDK Version :- 11
The stack trace below is not consistent with the version information above. It looks like you are using 7.0.91. > > Problem Description :- > 1.We are seeing the errors in tomcat log regarding jar scanning at time of > Tomcat server startup. > 2. Once Tomcat server is getting launched through our web application, it > searches the Tools.jar for annotations purpose. > 3. As we all know, JDK 11 has stopped shipping / bundling JRE which > contains the tools.jar, > Tomcat server reports an error which is following :-- > > *ERROR localhost-startStop-1 org.apache.catalina.startup.ContextConfig - > Unable to process Jar [jar:file:/ C:/JDK11/lib/tools.jar!/] for annotations* > java.nio.file.NoSuchFileException: C:\JDK11\lib\tools.jar > at > java.base/sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:85) > at > java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:103) > at > java.base/sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:108) > at > java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:53) > at > java.base/sun.nio.fs.WindowsFileAttributeViews$Basic.readAttributes(WindowsFileAttributeViews.java:38) > at > java.base/sun.nio.fs.WindowsFileSystemProvider.readAttributes(WindowsFileSystemProvider.java:194) > at java.base/java.nio.file.Files.readAttributes(Files.java:1763) > at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1222) > at > java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:824) > at > java.base/java.util.zip.ZipFile$CleanableResource$FinalizableResource.<init>(ZipFile.java:850) > at > java.base/java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:839) > at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:246) > at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:176) > at java.base/java.util.jar.JarFile.<init>(JarFile.java:346) > at > java.base/sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:103) > at > java.base/sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:72) > at > java.base/sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:109) > at > java.base/sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:125) > at > java.base/sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:92) > at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:48) > at > org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactory.java:34) > at > org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1957) > at > org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1932) > at > org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1917) > at > org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1322) > at > org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) > at > org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388) > at > org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) > at > org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) > at > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5566) > at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697) > at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) > at > java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) > at > java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > at java.base/java.lang.Thread.run(Thread.java:834) > > > Resolution / workaround applied :- Post extensive search on Google and > other community like STACKExchange, > We found > that a property is suggested to be applied in the catalina.properties file > which would > help > avoiding the scanning of all the jars. > > *org.apache.catalina.startup.**ContextConfig.jarsToSkip=*.jar* > We have this > property already in place and even this has not helped resolving this issue. > > > Therefore, we request you to kindly provide some insight / working > resolution of this issue. Please revert in case any more info is required. It look like tools.jar is on the class path. Removing it should fix this issue. Mark --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
