Hi Chao Long,
I have tried to remove jetty-runner jar from kylin classpath, but I think kylin
has dependency on jetty-runner jar.
Below error is there in the logs:
INFO: Deploying web application archive /opt/kylin2.5/tomcat/webapps/kylin.war
Apr 08, 2019 6:49:08 PM org.apache.catalina.core.ContainerBase addChildInternal
SEVERE: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]]
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1017)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:993)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2021)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:522)
at java.util.concurrent.FutureTask.run(FutureTask.java:277)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.lang.Thread.run(Thread.java:812)
Caused by: java.lang.NoClassDefFoundError:
org.apache.jasper.servlet.JasperInitializer
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:379)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:154)
at
java.net.URLClassLoader.defineClass(URLClassLoader.java:730)
at
java.net.URLClassLoader.access$400(URLClassLoader.java:96)
at
java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1187)
at
java.security.AccessController.doPrivileged(AccessController.java:739)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:605)
at
java.lang.ClassLoader.loadClassHelper(ClassLoader.java:925)
at java.lang.ClassLoader.loadClass(ClassLoader.java:870)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:343)
at
java.lang.ClassLoader.loadClassHelper(ClassLoader.java:914)
at java.lang.ClassLoader.loadClass(ClassLoader.java:870)
at java.lang.ClassLoader.loadClass(ClassLoader.java:853)
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:403)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1914)
at
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1771)
at java.lang.Class.forNameImpl(Native Method)
at java.lang.Class.forName(Class.java:403)
at
org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:197)
at
org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:158)
at
org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1569)
at
org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1270)
at
org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5566)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
... 10 more
Caused by: java.lang.ClassNotFoundException:
org.apache.jasper.servlet.JasperInitializer
at
java.net.URLClassLoader.findClass(URLClassLoader.java:610)
at
java.lang.ClassLoader.loadClassHelper(ClassLoader.java:925)
at java.lang.ClassLoader.loadClass(ClassLoader.java:870)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:343)
at java.lang.ClassLoader.loadClass(ClassLoader.java:853)
... 40 more
Regards,
Yogita
From: Chao Long <[email protected]>
Sent: Monday, April 08, 2019 6:15 PM
To: user <[email protected]>
Subject: Re: Not able to start Apache Kylin
Hi Yogita,
You can try to remove "jetty-runner" jar from the classpath by excluding it
in "$KYLIN_HOME/bin/find-hive-dependency.sh" and see if the problem still
exists.
find line: hive_lib=`find -L ${hive_lib_dir} -name '*.jar' ! -name '*druid*'
! -name '*slf4j*' ! -name '*avatica*' ! -name '*calcite*' !...
add: ! -name '*jetty-runner*'
------------------
Best Regards,
Chao Long
------------------ Original ------------------
From: "Yogita
Mokate"<[email protected]<mailto:[email protected]>>;
Date: Fri, Mar 29, 2019 06:23 PM
To:
"[email protected]<mailto:[email protected]>"<[email protected]<mailto:[email protected]>>;
Subject: Not able to start Apache Kylin
Hi All,
We are setting up Apache Kylin to be integrated with one of our product.
However, the environment is not going up and running with below error message:
INFO: Deploying web application archive /opt/kylin2.5/tomcat/webapps/kylin.war
Mar 28, 2019 5:46:21 PM org.apache.catalina.core.ContainerBase addChildInternal
SEVERE: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1017)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:993)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2021)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:522)
at java.util.concurrent.FutureTask.run(FutureTask.java:277)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1160)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.lang.Thread.run(Thread.java:812)
Caused by: java.lang.NoSuchMethodError:
org/apache/tomcat/JarScanner.scan(Lorg/apache/tomcat/JarScanType;Ljavax/servlet/ServletContext;Lorg/apache/tomcat/JarScannerCallback;)V
(loaded from file:/opt/kylin2.5/tomcat/lib/tomcat-api.jar by
sun.misc.Launcher$AppClassLoader@5c85b446<mailto:sun.misc.Launcher$AppClassLoader@5c85b446>)
called from class org.apache.jasper.servlet.TldScanner (loaded from
file:/opt/hive/lib/jetty-runner-9.3.20.v20170531.jar by
sun.misc.Launcher$AppClassLoader@5c85b446<mailto:sun.misc.Launcher$AppClassLoader@5c85b446>).
at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262)
at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:106)
at
org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:103)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5669)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
... 10 more
Below are the component successfully setup as a supporting environment for
Kylin:
* Hadoop cluster with three nodes.(Hadoop version 2.8.5)
* Hbase (Version 1.4.8)
* Hive (Version 3.1.1)
* Spark 2.4.0
Kylin versions tried:
* Kylin 2.6.1
* Kylin 2.5.0
Installation Guide followed from here http://kylin.apache.org/docs/install/
We thought of the runtime library difference between tomcat-api.jar and jetty
runner, so tried upgrading both the jars, however, it didn't produce any
positive results.
Regards,
Yogita Mokate
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