Hi Mark, It does not log any errors. Just reverted back to the JDK1.8 version and tried to recreate the issue. I can recreate it. I had a doubt that the logging configuration might have messed up, so had to create a sample war file to check this.
Anyone can try this and see if it works for them. Just build a simple spring boot app with jdk 13/14 and deploy it on the latest tomcat running on jdk 1.8. Maybe something is messed up in my environment. Here is console catalina.out log along with same use case classes from spring site. 29-Jun-2020 20:19:24.852 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/9.0.36 29-Jun-2020 20:19:24.854 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 3 2020 17:07:09 UTC 29-Jun-2020 20:19:24.854 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.36.0 29-Jun-2020 20:19:24.854 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_221\jre 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_221-b11 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36 29-Jun-2020 20:19:24.855 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36 29-Jun-2020 20:19:24.856 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\conf\logging.properties 29-Jun-2020 20:19:24.856 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 29-Jun-2020 20:19:24.857 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 29-Jun-2020 20:19:24.857 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 29-Jun-2020 20:19:24.857 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 29-Jun-2020 20:19:24.857 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36 29-Jun-2020 20:19:24.857 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36 29-Jun-2020 20:19:24.858 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\temp 29-Jun-2020 20:19:24.860 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [C:\Program Files\Java\jdk1.8.0_221\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Python38\Scripts\;C:\Python38\;C:\app\oracle\product\12.2.0\dbhome_1\bin;C:\Python27\;C:\Python27\Scripts;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Apache Software Foundation\apache-maven-3.3.9\bin;C:\Program Files\Java\jdk1.8.0_121;C:\Program Files\PuTTY\;C:\Program Files\Git\cmd;C:\Program Files (x86)\Calibre2\;C:\WINDOWS\System32\OpenSSH\;C:\ProgramData\chocolatey\bin;C:\Program Files\AdoptOpenJDK\jdk8u192-b12\bin;C:\Program Files\Java\jdk1.8.0_221\bin;C:\Android\android-sdk\tools;C:\Android\android-sdk\platform-tools;C:\Android\android-sdk\tools\bin;C:\Program Files\dotnet\;C:\Users\KIRAN\AppData\Local\Microsoft\WindowsApps;C:\Users\KIRAN\AppData\Local\Programs\Fiddler;C:\Users\KIRAN\AppData\Local\Microsoft\WindowsApps;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1\bin;C:\Users\KIRAN\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\KIRAN\Ap;C:\Program Files\nodejs\;C:\Users\KIRAN\scoop\shims;C:\Users\KIRAN\AppData\Local\Microsoft\WindowsApps;;C:\Users\KIRAN\AppData\Local\Programs\Fiddler;C:\Users\KIRAN\AppData\Local\Microsoft\WindowsApps;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1\bin;;C:\Users\KIRAN\AppData\Local\Programs\Microsoft VS Code\bin;C:\Program Files\JetBrains\WebStorm 2019.2.3\bin;;C:\Program Files\JetBrains\WebStorm 2020.1.2\bin;;C:\Users\KIRAN\AppData\Roaming\npm;.] 29-Jun-2020 20:19:25.127 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"] 29-Jun-2020 20:19:25.331 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [652] milliseconds 29-Jun-2020 20:19:25.353 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 29-Jun-2020 20:19:25.353 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.36] 29-Jun-2020 20:19:25.371 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\listngrow.war] 29-Jun-2020 20:19:29.931 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 29-Jun-2020 20:19:30.010 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\listngrow.war] has finished in [4,639] ms 29-Jun-2020 20:19:30.013 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\springwar-1.0.1-SNAPSHOT.war] 29-Jun-2020 20:19:31.498 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 29-Jun-2020 20:19:34.461 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\springwar-1.0.1-SNAPSHOT.war] has finished in [4,448] ms 29-Jun-2020 20:19:34.462 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\springwar-1.0.2-SNAPSHOT.war] 29-Jun-2020 20:19:35.950 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 29-Jun-2020 20:19:36.039 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\springwar-1.0.2-SNAPSHOT.war] has finished in [1,577] ms 29-Jun-2020 20:19:36.040 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\docs] 29-Jun-2020 20:19:36.072 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\docs] has finished in [32] ms 29-Jun-2020 20:19:36.072 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\examples] 29-Jun-2020 20:19:37.237 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\examples] has finished in [1,165] ms 29-Jun-2020 20:19:37.237 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\host-manager] 29-Jun-2020 20:19:37.275 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\host-manager] has finished in [38] ms 29-Jun-2020 20:19:37.276 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\manager] 29-Jun-2020 20:19:37.321 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\manager] has finished in [45] ms 29-Jun-2020 20:19:37.322 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\ROOT] 29-Jun-2020 20:19:37.353 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Program Files\Apache Software Foundation\apache-tomcat-9.0.36\webapps\ROOT] has finished in [31] ms 29-Jun-2020 20:19:37.356 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"] 29-Jun-2020 20:19:37.363 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [12,032] milliseconds springwar-1.0.1-SNAPSHOT is build with JDK 14.01 and its demo war just to troubleshoot this issue. POM for it as below. <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd";> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.3.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.kiran</groupId> <artifactId>springwar</artifactId> <version>1.0.2-SNAPSHOT</version> <packaging>war</packaging> <name>springwar</name> <description>Sample project to deploy war to tomcat</description> <properties> <java.version>14</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> Sample test cases are as below. public class Greeting { private final long id; private final String content; public Greeting(long id, String content) { this.id = id; this.content = content; } public long getId() { return id; } public String getContent() { return content; } } import java.util.concurrent.atomic.AtomicLong; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; @RestController public class TestController { private static final String template = "Hello, %s!"; private final AtomicLong counter = new AtomicLong(); @GetMapping("/greeting") public Greeting greeting(@RequestParam(value = "name", defaultValue = "World") String name) { return new Greeting(counter.incrementAndGet(), String.format(template, name)); } } import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; public class ServletInitializer extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(SpringwarApplication.class); } } import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringwarApplication { public static void main(String[] args) { SpringApplication.run(SpringwarApplication.class, args); } } On Mon, Jun 29, 2020 at 4:57 PM Christopher Schultz < ch...@christopherschultz.net> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Kiran, > > On 6/26/20 22:01, Kiran Badi wrote: > > we fixed the issue Mark. > > > > Actually tomcat was running on JDK 1.8 and applications were built > > using JDK 13/14.So when they were deployed to tomcat running with > > 1.8, they were giving 404. > > > > Now plan is to explore and upgrade tomcat to at least jdk 13. > > > > It would have been nice really to have at least some error saying > > major.minor version exception or something like that in some logs > > somewhere which java often throws in these cases. > > > > Any ways we are good to go now. Thanks for your reply. > > My experience is that mismatched .class file versions do just that: > they result in errors being logged to stdout / catalina.out. > > Perhaps you have a logging configuration which disables that? > > - -chris > > > On Fri, Jun 26, 2020 at 6:34 AM Mark Thomas <ma...@apache.org> > > wrote: > > > >> On 26/06/2020 05:45, Kiran Badi wrote: > >>> Hi All, > >>> > >>> I wanted to check if tomcat 9.0.36 supports open jdk 13/14. > >> > >> Supported Java versions are listed at: > >> http://tomcat.apache.org/whichversion.html > >> > >> "Java 8 and later" includes Java 13 and Java 14. > >> > >>> I created a simple spring boot war file and compiled/built it > >>> with > >> openjdk > >>> 13/14. After running maven install , I deployed the war file > >>> from the target directory to tomcat webapps using tomcat > >>> manager. It did not work and gave me 404 messages with both > >>> 13/14. No error or any exception anywhere in logs.Catalina log > >>> just says a war file is deployed. > >> > >> That is normally indicative of a configuration error. > >> > >>> Then i compiled the same spring boot app with jdk 8 and > >>> deployed it with tomcat and it works fine. I am able to call my > >>> endpoints with no issues. > >>> > >>> I am having a hard time deploying angular/spring boot and > >>> building war > >> file > >>> and deploying it on tomcat 9.0x with openjdk 13. So I thought > >>> this might > >> be > >>> a good place to start with. > >> > >> If you can provide the code you use to create the sample, e.g. as > >> a GitHub project somebody may be able to take a look. > >> > >> Mark > >> > >>> > >>> I used the below pom file. > >>> > >>> <?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 > >>> https://maven.apache.org/xsd/maven-4.0.0.xsd";> > >>> <modelVersion>4.0.0</modelVersion> <parent> > >>> <groupId>org.springframework.boot</groupId> > >>> <artifactId>spring-boot-starter-parent</artifactId> > >>> <version>2.3.1.RELEASE</version> <relativePath/> <!-- lookup > >>> parent from repository --> </parent> > >>> <groupId>com.kiran</groupId> > >>> <artifactId>springwar</artifactId> > >>> <version>1.0.2-SNAPSHOT</version> <packaging>war</packaging> > >>> <name>springwar</name> <description>Sample project to deploy > >>> war to tomcat</description> > >>> > >>> <properties> <java.version>14</java.version> </properties> > >>> > >>> <dependencies> <dependency> > >>> <groupId>org.springframework.boot</groupId> > >>> <artifactId>spring-boot-starter-web</artifactId> </dependency> > >>> > >>> <dependency> <groupId>org.springframework.boot</groupId> > >>> <artifactId>spring-boot-starter-tomcat</artifactId> > >>> <scope>provided</scope> </dependency> <dependency> > >>> <groupId>org.springframework.boot</groupId> > >>> <artifactId>spring-boot-starter-test</artifactId> > >>> <scope>test</scope> <exclusions> <exclusion> > >>> <groupId>org.junit.vintage</groupId> > >>> <artifactId>junit-vintage-engine</artifactId> </exclusion> > >>> </exclusions> </dependency> </dependencies> > >>> > >> > >> > >> --------------------------------------------------------------------- > >> > >> > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > >> For additional commands, e-mail: users-h...@tomcat.apache.org > >> > >> > > > -----BEGIN PGP SIGNATURE----- > Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ > > iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl76VcYACgkQHPApP6U8 > pFg0hw//XS313bw+b+jfbe8cCRwz7DXCoR9DloQ+IgBWnaz+p/VgeMj7ZVOrXtzw > cTyRKzWz5vxHg4aRkY71ONqKPgtPsOC1vR/Cw6r3BFYJ0asD0tlIvGniYJ0BWWeZ > tMpQMwxE21LNNLGP5nK0nPUdrj1KdIjb1GhmAqEfSsF5nEtuwYRsfBWOqL+gPMja > 4uxcIbXeq7PuyPvI6m5Nwv/dZ5uVxQZ8zc0FYZf5rURC2w6p01DyPwsfsiHn8Ldf > d+6MdMF2zQLNxacRW2iqDvpgjgoZ57Dto4RkKHJzN5WktnO386/Podw7rGBdaZ8D > vSqw+gF/Lp5wWP3QyQMshOvmUqdrcsI1qHIa+PIQOu0kS4SK39Bc8ccwHcCQorie > jQSc83WNe3Ock4EUjsXAbaC4jHFYWA6ggn32HyaO7lHcMECwfBPxvXsntKE+hRxB > 0n5aKfGWLGRDiGevKZXbPUjcAeOwM9knBeoyVXCvyPG7QJ1jymQtapA8vLIl5g/V > tkazXroWb9edKS6SXs6WvbsHwnc6cm8Fvija7HAOIJGbTz0S26q6qyWew/He3MtT > BabV0TTxexOAuiRWU1S0G4Gvm4ZGaRhRh/EQGvCpjUn+MlGVWC9hT8TpbSykW6wf > 8vpSWpvAobydsq8YX//tymXn9Ab5ia85Ds0gbyaBOOK75+fez7A= > =fzrm > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > >
