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Unable to Deploy a Simple Spring Download a Web Application in OpenShift

I have a .war file which, when copied to the webapps folder in my local Tomcat 9 instance, is then successfully deployed. Somehow, when I try to run it on an Openshift gear (Tomcat 7), it does not expand. The steps that I take:

0: I am cloning a remote repository.

1: I copy the war file to the webapps folder in the git repository.

2: I push it to the remote repo and get the output:

 Writing objects: 100% (5/5), 4.50 KiB | 0 bytes/s, done. Total 5 (delta 3), reused 0 (delta 0) remote: Stopping jbossews cartridge remote: Sending SIGTERM to jboss:341147 ... remote: Building git ref 'master', commit 90c82a4 remote: Skipping Maven build due to absence of pom.xml remote: Preparing build for deployment remote: Deployment id is a9215a94 remote: Activating deployment remote: Starting jbossews cartridge remote: Found 127.12.55.129:8080 listening port remote: ------------------------- remote: Git Post-Receive Result: success remote: Activation status: success remote: Deployment completed with status: success
  • In the repo there was a .pom and src file that I deleted.

Project pom:

 <?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"> <modelVersion>4.0.0</modelVersion> <groupId>com.tomek.example</groupId> <artifactId>SimpleApp</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>SimpleApp</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.4.0.RELEASE</version> </parent> <properties> <java.version>1.8</java.version> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <repositories> <repository> <id>spring-releases</id> <url>https://repo.spring.io/libs-release</url> </repository> </repositories> <pluginRepositories> <pluginRepository> <id>spring-releases</id> <url>https://repo.spring.io/libs-release</url> </pluginRepository> </pluginRepositories> <!-- <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build>--> </project>

The main java:

 @SpringBootApplication @ComponentScan({"controllers", "rest"}) public class SimpleAppApplication extends SpringBootServletInitializer{ public static void main(String[] args) { ConfigurableApplicationContext ctx = SpringApplication.run(SimpleAppApplication.class, args); } @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) { return builder.sources(applicationClass); } private static final Class<SimpleAppApplication> applicationClass = SimpleAppApplication.class; }

Root controller:

 @RestController public class MainController { @RequestMapping("/") public String text (){ return "ja pierdole wygral jebany!"; } }

EDIT I checked the server logs and I get a lot of errors of this type:

 SEVERE: Unable to process Jar entry [javassist/ByteArrayClassPath.class] from Jar [jar:jndi:/localhost/Simple/WEB-INF/lib/javassist-3.20.0-GA.jar!/] for annotations java.io.EOFException at java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340) at org.apache.tomcat.util.bcel.classfile.Utility.swallowMethodParameters(Utility.java:796) at org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:171) at org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java:57) at org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java:71) at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:267) at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:127) at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2058) at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1934) at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1900) at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1885) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1317) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:876) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:374) 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:5355) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

** Tomcat Magazines **

 Oct 07, 2016 1:18:32 PM org.apache.catalina.startup.Catalina addClusterRuleSet INFO: Cluster RuleSet not found due to [java.lang.ClassNotFoundException: org.apache.catalina.ha.ClusterRuleSet]. Cluster configuration disabled. Oct 07, 2016 1:18:32 PM org.apache.catalina.startup.Catalina addClusterRuleSet INFO: Cluster RuleSet not found due to [java.lang.ClassNotFoundException: org.apache.catalina.ha.ClusterRuleSet]. Cluster configuration disabled. Oct 07, 2016 1:18:33 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: :/usr/java/packages/lib/i386:/lib:/usr/lib Oct 07, 2016 1:18:33 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["http-bio-127.9.153.1-8080"] Oct 07, 2016 1:18:33 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 1763 ms Oct 07, 2016 1:18:34 PM org.apache.catalina.core.StandardService startInternal INFO: Starting service Catalina Oct 07, 2016 1:18:34 PM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: Apache Tomcat/7.0.54 Oct 07, 2016 1:18:34 PM org.apache.catalina.startup.HostConfig deployWAR INFO: Deploying web application archive /var/lib/openshift/57efecb17628e18e59000032/app-root/runtime/dependencies/jbossews/webapps/ROOT.war Oct 07, 2016 1:18:47 PM org.apache.catalina.startup.ContextConfig processAnnotationsJar SEVERE: Unable to process Jar entry [javassist/ByteArrayClassPath.class] from Jar [jar:jndi:/localhost/WEB-INF/lib/javassist-3.20.0-GA.jar!/] for annotations java.io.EOFException at java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340) at org.apache.tomcat.util.bcel.classfile.Utility.swallowMethodParameters(Utility.java:796) at org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java:171) at org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java:57) at org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java:71) at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java:267) at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:127) at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2058) at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1934) at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1900) at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1885) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1317) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:876) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:374) 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:5355) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)

... a lot of one exception ...

 Oct 07, 2016 1:18:52 PM org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["http-bio-127.9.153.1-8080"] Oct 07, 2016 1:18:52 PM org.apache.catalina.startup.Catalina start INFO: Server startup in 18101 ms
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3 answers

Now consider four problems:

  • org.javassist dependency

mvn dependency:tree shows

 [INFO] \- org.springframework.boot:spring-boot-starter-thymeleaf:jar:1.4.1.RELEASE:compile [INFO] +- org.thymeleaf:thymeleaf-spring4:jar:2.1.5.RELEASE:compile [INFO] | +- org.thymeleaf:thymeleaf:jar:2.1.5.RELEASE:compile [INFO] | | +- ognl:ognl:jar:3.0.8:compile [INFO] | | +- org.javassist:javassist:jar:3.20.0-GA:compile (version managed from 3.16.1-GA) [INFO] | | \- org.unbescape:unbescape:jar:1.1.0.RELEASE:compile [INFO] | \- org.slf4j:slf4j-api:jar:1.7.21:compile [INFO] \- nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect:jar:1.4.0:compile [INFO] \- org.codehaus.groovy:groovy:jar:2.4.7:compile (version managed from 2.4.3)

this dependency comes in the form of spring-boot-starter-thymeleaf

 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> <exclusions> <exclusion> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> <version>3.17.1-GA</version> </dependency>

OpenShift Tomcat annotation processing War deployment error

  • tomcat version

Tomcat version can be changed although properties in pom.xml

  <properties> <java.version>1.7</java.version> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> <start-class>com.example.SimpleAppApplication</start-class> <tomcat.version>7.0.54</tomcat.version> </properties>
  • Openshift java version

Check if .openshift/markers/java7 marker file .openshift/markers/java7 in OpenShift git repo due to https://developers.openshift.com/servers/tomcat/getting-started.html#other

optionally you can add the .openshift/markers/skip_maven_build to skip maven build.

  • Boot controllers

If PagesController.java is on the controllers package

  @Configuration @EnableAutoConfiguration @ComponentScan("controllers") @RestController public class SimpleAppApplication extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application; } public static void main(String[] args) { SpringApplication.run(SimpleAppApplication.class, args); } }
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Have you tried to indicate the deployment of war on your pom.xml ?

 <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.3</version> <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> <outputDirectory>target</outputDirectory> <warName>ROOT</warName> </configuration> </plugin>
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I think that you just compiled in your local Java 8 environment, like your pom, and then pushed the war to openhift without pom and source, therefore without re-creating. I would expect another exception, but this is my guess. Tomcat 7 by default starts by default using Java 6 or Java 7 if you configure the token. I suggest you align the local configuration with the one present in openshift (jdk and tomcat), if you do not need a new function of the latest version. You must also change these lines in your pom.xml with the correct version of Java.

 <properties> <java.version>1.8</java.version> <maven.compiler.source>1.8</maven.compiler.source> <maven.compiler.target>1.8</maven.compiler.target> </properties>

UPDATE 1

Try also one of these solutions along with the above:

  <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>5.1.0.Final</version> <exclusions> <exclusion> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> </exclusion> </exclusions> </dependency>

or edit the catalina.properties file on the transfer: tomcat.util.scan.DefaultJarScanner.jarsToSkip = Javassist -. * jar

UPDATE 2

I see that you have a dependency on javaassist, also because of thymeleaf, and then add this exception to your pom and switch to java 1.7 because you have web module 3.1 (add a marker in openshift so that it uses java 7)

 <properties> <java.version>1.7</java.version> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> <start-class>com.example.SimpleAppApplication</start-class> </properties>

you cannot exclude javaassist for thimeleaf, therefore the only option. add:

  tomcat.util.scan.DefaultJarScanner.jarsToSkip = [existing exclusions] javassist-*.jar

to catalina.properties in sleep mode

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