This is beyond my pay grade, I'm afraid. Hopefully somebody here has a
clue what went wrong.
I installed Tomcat 8.5.68 on an AS/400 with Java 8, that had been
running Tomcat 7 for years with no problems.
On launching Tomcat 8, if I try to connect to "manager" (the only
context currently in Webapps), right after:
02-Aug-2021 18:15:11.655 INFO [main]
org.apache.catalina.startup.Catalina.load Initialization processed in
3271 ms
I'm getting
02-Aug-2021 18:15:11.707 WARNING [main]
org.apache.catalina.users.MemoryUserDatabase.open Exception configuring
digester to permit java encoding names in XML files. Only IANA encoding
names will be supported.
org.xml.sax.SAXNotRecognizedException: Feature:
http://apache.org/xml/features/allow-java-encodings
at
org.apache.crimson.parser.XMLReaderImpl.setFeature(XMLReaderImpl.java:213)
at
org.apache.crimson.jaxp.SAXParserImpl.setFeatures(SAXParserImpl.java:143)
at org.apache.crimson.jaxp.SAXParserImpl.<init>(SAXParserImpl.java:126)
at
org.apache.crimson.jaxp.SAXParserFactoryImpl.newSAXParserImpl(SAXParserFactoryImpl.java:113)
at
org.apache.crimson.jaxp.SAXParserFactoryImpl.setFeature(SAXParserFactoryImpl.java:141)
at
org.apache.tomcat.util.digester.Digester.setFeature(Digester.java:526)
at
org.apache.catalina.users.MemoryUserDatabase.open(MemoryUserDatabase.java:440)
at
org.apache.catalina.users.MemoryUserDatabaseFactory.getObjectInstance(MemoryUserDatabaseFactory.java:105)
at
org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:96)
at
javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:332)
at org.apache.naming.NamingContext.lookup(NamingContext.java:847)
at org.apache.naming.NamingContext.lookup(NamingContext.java:157)
at
org.apache.naming.NamingContextBindingsEnumeration.nextElementInternal(NamingContextBindingsEnumeration.java:115)
at
org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:69)
at
org.apache.naming.NamingContextBindingsEnumeration.next(NamingContextBindingsEnumeration.java:32)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:131)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.createMBeans(GlobalResourcesLifecycleListener.java:105)
at
org.apache.catalina.mbeans.GlobalResourcesLifecycleListener.lifecycleEvent(GlobalResourcesLifecycleListener.java:80)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423)
at
org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:763)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.startup.Catalina.start(Catalina.java:688)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:345)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:476)
I can't recall ever seeing anything like this.
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