[cas-user] Tomcat 7 to Tomcat 8 doesn't work

Toni McWild

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Sep 27, 2016, 4:25:21 AM9/27/16

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Hi,

We have been using Tomcat 7 with CAS 4.1 and the following configuration in order to start tomcat ( JVM 7 ):

'CATALINA_OPTS=-Duser.timezone=CET -Xms8G -Xmx16G -XX:NewSize=4G -XX:MaxNewSize=8g -XX:MaxPermSize=8G -XX:+DisableExplicitGC -XX:+ExplicitGCInvokesConcurrent -Xloggc:/var/log/tomcat/gc.log'

32G of Physical memory

So, when I have tried to set up Tomcat 8 and install the CAS compilation that I have running on tomcat and Java 7 it doesn't work, it allows me to start Tomcat and load CAS, but if I try to stop it and start it again it drops an error:

May I change Java configuration?

27-Sep-2016 09:17:23.807 INFO [http-bio-8443-exec-6] org.apache.catalina.core.ApplicationContext.log HTMLManager: start: Starting web application '/cas'

27-Sep-2016 09:17:24.455 SEVERE [http-bio-8443-exec-6] org.apache.catalina.core.ApplicationContext.log FAIL - Application at context path /cas could not be started

org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/cas]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:153)

at org.apache.catalina.manager.ManagerServlet.start(ManagerServlet.java:1293)

at org.apache.catalina.manager.HTMLManagerServlet.start(HTMLManagerServlet.java:666)

at org.apache.catalina.manager.HTMLManagerServlet.doPost(HTMLManagerServlet.java:217)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.filters.CsrfPreventionFilter.doFilter(CsrfPreventionFilter.java:136)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:614)

at org.apache.catalina.valves.RequestFilterValve.process(RequestFilterValve.java:312)

at org.apache.catalina.valves.RemoteAddrValve.invoke(RemoteAddrValve.java:95)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)

at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)

at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:279)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.IllegalStateException: Unable to complete the scan for annotations for web application [/cas] due to a StackOverflowError. Possible root causes include a too low setting for -Xss and illegal cyclic inheritance dependencies. The class hierarchy being processed was [org.bouncycastle.asn1.ASN1Boolean->org.bouncycastle.asn1.DERBoolean->org.bouncycastle.asn1.ASN1Boolean]

at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:2100)

at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2046)

at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1991)

at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1961)

at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1915)

at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1158)

at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:780)

at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:305)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:95)

at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5154)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)

... 33 more

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Misagh Moayyed

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Sep 27, 2016, 4:33:21 AM9/27/16

to cas-...@apereo.org, Toni McWild

Look further into your tomcat logs, (and all of the logs), and you’ll find something that should explain the startup failure.

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Toni McWild

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Sep 27, 2016, 4:49:47 AM9/27/16

to Misagh Moayyed, cas-...@apereo.org

Thanks,

That's everything I can find:

Caused by: java.lang.IllegalStateException: Unable to complete the scan for annotations for web application [/cas] due to a StackOverflowError. Possible root causes include a too low setting for -Xss and illegal cyclic inheritance dependencies. The class hierarchy being processed was [org.bouncycastle.asn1.ASN1Boolean->org.bouncycastle.asn1.DERBoolean->org.bouncycastle.asn1.ASN1Boolean]

Doesn't matter how high I set "-Xss" size, if I set it to 10M it allows me to do 1 restart, but the second restart throws the previous error.

Thanks.

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Misagh Moayyed

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Sep 27, 2016, 4:58:32 AM9/27/16

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What is the exact tomcat 7 version you’re on? And what is the exact tomcat 8 version you’re moving to? Are these tomcat packages you have downloaded from the tomcat website? Or from some sort of OS distro? Do you have duplicate JARs in WEB-INF/lib folder of CAS inside Tomcat?

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Misagh Moayyed

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Sep 27, 2016, 5:00:49 AM9/27/16

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Also, review: http://stackoverflow.com/questions/17584495/unable-to-complete-the-scan-for-annotations-for-web-application-app-due-to-a

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Toni McWild

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Sep 27, 2016, 5:29:50 AM9/27/16

to Misagh Moayyed, cas-...@apereo.org

Hi,

I am running 7.0.68 (downloaded from the website) on SLES 12 SP0 and openjdk (from repos) 1.7.0.101-30.1

and I am moving to SLES 12 SP1 with everything from repos:

Tomcat 8.0.32-3.1

OpenJDK 1.8.0.91-11.1

And I don't have duplicated JAR in none of the directories of the servers.

Best regards.

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Misagh Moayyed

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Sep 27, 2016, 5:38:40 AM9/27/16

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Have you tried a tomcat 8 package that is not from a repo? You may not have duplicate JARs by the same exact filename, but you may have duplicate dependencies that are different in versions. Make sure there are no "A-1.2.3.jar” and “A-1.2.5.jar” type of JARs in the config.

If that fails, post your overlay here: https://github.com/cas-projects/cas-issues

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Toni McWild

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Sep 27, 2016, 5:50:45 AM9/27/16

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It seems to work now (I have done several restarts and it keeps working), after removing bcprov-jdk15on-1.50.jar ... but I still don't get why it happened ... since I have the same exact libraries on tomcat 7 JDK 7 and didn't face the problem....

I didn't try with tomcat from the source.

opsld04:/usr/share/tomcat/webapps/cas/WEB-INF/lib # ls | sort

FastInfoset-1.2.12.jar

activation-1.1.jar

annotations-2.0.1.jar

antlr-2.7.7.jar

aopalliance-1.0.jar

aspectjrt-1.8.6.jar

aspectjweaver-1.8.6.jar

bcprov-jdk15on-1.50.jar

bcprov-jdk15on-1.51.jar

c3p0-0.9.1.1.jar

cache-api-1.0.0.jar

cache-ri-impl-1.0.0.jar

cas-server-core-4.1.4.jar

cas-server-core-api-4.1.4.jar

cas-server-security-filter-2.0.4.jar

cas-server-support-generic-4.1.4.jar

cas-server-support-ldap-4.1.4.jar

cas-server-support-saml-4.1.4.jar

cas-server-webapp-support-4.1.4.jar

cdi-api-1.0-SP4.jar

classmate-1.0.0.jar

commons-codec-1.10.jar

commons-collections-3.2.1.jar

commons-collections4-4.0.jar

commons-compiler-2.7.8.jar

commons-io-2.4.jar

commons-jexl-1.1.jar

commons-lang-2.4.jar

commons-lang3-3.4.jar

commons-logging-1.1.3.jar

commons-logging-1.2.jar

cryptacular-1.0.jar

dom4j-1.6.1.jar

guava-18.0.jar

hibernate-commons-annotations-4.0.5.Final.jar

hibernate-core-4.3.10.Final.jar

hibernate-jpa-2.1-api-1.0.0.Final.jar

hibernate-validator-5.1.3.Final.jar

httpclient-4.4.1.jar

httpclient-cache-4.3.6.jar

httpcore-4.4.1.jar

idp-attribute-api-3.1.1.jar

idp-attribute-filter-api-3.1.1.jar

idp-attribute-resolver-api-3.1.1.jar

idp-authn-api-3.1.1.jar

idp-core-3.1.1.jar

idp-profile-api-3.1.1.jar

idp-profile-impl-3.1.1.jar

idp-profile-spring-3.1.1.jar

idp-saml-api-3.1.1.jar

idp-saml-impl-3.1.1.jar

idp-schema-3.1.1.jar

idp-session-api-3.1.1.jar

inspektr-aspects-1.3.GA.jar

inspektr-audit-1.3.GA.jar

inspektr-common-1.3.GA.jar

inspektr-error-1.3.GA.jar

inspektr-support-spring-1.3.GA.jar

istack-commons-runtime-2.16.jar

jackson-annotations-2.5.0.jar

jackson-core-2.5.3.jar

jackson-databind-2.5.3.jar

jandex-1.1.0.Final.jar

janino-2.7.8.jar

java-support-7.1.1.jar

javassist-3.19.0-GA.jar

javax.el-2.2.6.jar

javax.inject-1.jar

javax.json-1.0.4.jar

javax.json-api-1.0.jar

jaxb-api-2.2.7.jar

jaxb-core-2.2.7.jar

jaxb-impl-2.2.7.jar

jboss-interceptors-api_1.1_spec-1.0.0.Beta1.jar

jboss-logging-3.1.3.GA.jar

jboss-transaction-api_1.2_spec-1.0.0.Final.jar

jcl-over-slf4j-1.7.7.jar

jcommander-1.47.jar

jdom-1.0.jar

jersey-core-1.19.jar

jersey-server-1.19.jar

jersey-servlet-1.19.jar

jersey-spring-1.19.jar

joda-time-2.8.1.jar

jose4j-0.4.1.jar

jsr173_api-1.0.jar

jsr250-api-1.0.jar

jsr305-3.0.0.jar

jsr311-api-1.1.1.jar

jstl-1.2.jar

jul-to-slf4j-1.7.12.jar

ldaptive-1.0.7.jar

log4j-api-2.3.jar

log4j-core-2.3.jar

log4j-jcl-2.3.jar

log4j-slf4j-impl-2.3.jar

log4j-web-2.3.jar

mail-1.4.7.jar

metrics-annotation-3.1.2.jar

metrics-core-3.1.2.jar

metrics-healthchecks-3.1.2.jar

metrics-json-3.1.2.jar

metrics-jvm-3.1.2.jar

metrics-servlets-3.1.2.jar

metrics-spring-3.1.0.jar

ognl-2.6.11.jar

opensaml-core-3.1.1.jar

opensaml-messaging-api-3.1.1.jar

opensaml-profile-api-3.1.1.jar

opensaml-saml-api-3.1.1.jar

opensaml-saml-impl-3.1.1.jar

opensaml-security-api-3.1.1.jar

opensaml-security-impl-3.1.1.jar

opensaml-soap-api-3.1.1.jar

opensaml-soap-impl-3.1.1.jar

opensaml-storage-api-3.1.1.jar

opensaml-xmlsec-api-3.1.1.jar

opensaml-xmlsec-impl-3.1.1.jar

person-directory-api-1.7.0.jar

person-directory-impl-1.7.0.jar

quartz-2.2.1.jar

reflections-0.9.10.jar

slf4j-api-1.7.12.jar

spring-aop-4.1.8.RELEASE.jar

spring-beans-4.1.8.RELEASE.jar

spring-binding-2.4.1.RELEASE.jar

spring-context-4.1.8.RELEASE.jar

spring-context-support-4.1.8.RELEASE.jar

spring-core-4.1.8.RELEASE.jar

spring-expression-4.1.8.RELEASE.jar

spring-extensions-5.1.1.jar

spring-jdbc-4.1.8.RELEASE.jar

spring-js-2.4.1.RELEASE.jar

spring-js-resources-2.4.1.RELEASE.jar

spring-orm-4.1.8.RELEASE.jar

spring-security-config-4.0.1.RELEASE.jar

spring-security-core-4.0.1.RELEASE.jar

spring-security-web-4.0.1.RELEASE.jar

spring-tx-4.1.8.RELEASE.jar

spring-web-4.1.8.RELEASE.jar

spring-webflow-2.4.1.RELEASE.jar

spring-webflow-client-repo-1.0.0.jar

spring-webmvc-4.1.8.RELEASE.jar

standard-1.1.2.jar

stax-api-1.0-2.jar

stax2-api-3.1.4.jar

validation-api-1.1.0.Final.jar

velocity-1.7.jar

woodstox-core-asl-4.4.1.jar

xml-apis-1.4.01.jar

xmlsec-2.0.3.jar

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dkopy...@unicon.net

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Sep 27, 2016, 6:40:08 AM9/27/16

to Misagh Moayyed, Toni McWild, cas-...@apereo.org

Just an aside note - Java7 is well end of life and Java8 has been here for several years.

Anyone still running Java7, I'd recommend to seriously consider getting current on Java8.

Cheers,
D.

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Toni McWild

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Sep 27, 2016, 6:55:03 AM9/27/16

to Misagh Moayyed, cas-...@apereo.org

Hi,

Thanks. So, Could you show me how to trace the dependencies? and I will try to figure out why the code is requiring both versions.

Here is the pom.xml from Maven Overlay

Could it be a bug with CAS 4.1 ?

Cheers!

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd ">

<groupId>org.jasig.cas</groupId>

<artifactId>cas-overlay</artifactId>

<build>

<groupId>com.rimerosolutions.maven.plugins</groupId>

<artifactId>wrapper-maven-plugin</artifactId>

</plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-war-plugin</artifactId>

<groupId>org.jasig.cas</groupId>

<artifactId>cas-server-webapp</artifactId>

<exclude>WEB-INF/cas.properties</exclude>

<exclude>WEB-INF/classes/log4j2.xml</exclude>

</excludes>

</overlay>

</overlays>

</configuration>

</plugin>

<groupId>org.apache.maven.plugins</groupId>

<artifactId>maven-compiler-plugin</artifactId>

</configuration>

</plugin>

<groupId>org.eclipse.jetty</groupId>

<artifactId>jetty-maven-plugin</artifactId>

<version>${maven-jetty-plugin.version}</version>

<jettyXml>${basedir}/etc/jetty/jetty.xml,${basedir}/etc/jetty/jetty-ssl.xml,${basedir}/etc/jetty/jetty-https.xml</jettyXml>

<name>org.eclipse.jetty.annotations.maxWait</name>

</systemProperty>

</systemProperties>

<overrideDescriptor>${basedir}/etc/jetty/web.xml</overrideDescriptor>

</webApp>

</webAppConfig>

<jvmArgs>-Xdebug -Xrunjdwp:transport=dt_socket,address=5000,server=y,suspend=n</jvmArgs>

</configuration>

</plugin>

</plugins>

</build>

<groupId>org.jasig.cas</groupId>

<artifactId>cas-server-webapp</artifactId>

<version>${cas.version}</version>

<scope>runtime</scope>

</dependency>

<groupId>org.jasig.cas</groupId>

<artifactId>cas-server-support-ldap</artifactId>

<version>${cas.version}</version>

</dependency>

<groupId>org.jasig.cas</groupId>

<artifactId>cas-server-support-saml</artifactId>

<version>${cas.version}</version>

</dependency>

<groupId>org.jasig.cas</groupId>

<artifactId>cas-server-support-generic</artifactId>

<version>${cas.version}</version>

</dependency>

</dependencies>

<cas.version>4.1.4</cas.version>

<maven-jetty-plugin.version>9.3.6.v20151106</maven-jetty-plugin.version>

<maven.compiler.source>1.7</maven.compiler.source>

<maven.compiler.target>1.7</maven.compiler.target>

<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>

<id>sonatype-releases</id>

<url>http://oss.sonatype.org/content/repositories/releases/</url>

</repository>

<id>sonatype-snapshots</id>

<url>https://oss.sonatype.org/content/repositories/snapshots/</url>

</repository>

</repositories>

</project>

On Tue, Sep 27, 2016 at 11:52 AM, Misagh Moayyed <mmoa...@unicon.net> wrote:

Tomcat 8 may have changes the way JARs are loaded onto the Java classpath. That’s really a question for them, but as a point of best practice, you should scan your configuration and figure out where duplicate dependencies come from and exclude those at the source. The fact that it worked with Tomcat 7 only indicates that you got lucky!

To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/CAEzQReq93hf%2BfYWVHaojcJMeVOx3%2BT6G%2BPR%2Bux-WXnNzct1SRg%40mail.gmail.com.
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Toni McWild

unread,

Sep 27, 2016, 8:36:56 AM9/27/16

to cas-...@apereo.org

I've checked dependencies within MVN but I only found 1.51v from bcprov-jdk15on being used. Am I missing something?

cas-source$ mvn dependency:tree -Dverbose -Dincludes=org.bouncycastle:bcprov-jdk15on:jar:1.51

Warning: JAVA_HOME environment variable is not set.

[INFO] Scanning for projects...

[INFO]