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https://issues.apache.org/jira/browse/KYLIN-4932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17300467#comment-17300467
]
huang xin commented on KYLIN-4932:
----------------------------------
i update tomcat version 7 to tomat version 8 in kylin-2.5.1 and then new
error come out.the error is as follows:
2021-03-13 01:16:24,083 INFO [main] core.StandardEngine:119 : Starting Servlet
Engine: Apache Tomcat/8.5.64
2021-03-13 01:16:24,096 INFO [localhost-startStop-1] startup.HostConfig:119 :
Deploying web application archive
[/opt/module/kylin-2.5.1/tomcat/webapps/kylin.war]
2021-03-13 01:16:24,115 WARN [localhost-startStop-1] digester.Digester:137 :
[SetContextPropertiesRule]{Context} Setting property 'allowLinking' to 'true'
did not find a matching property.
2021-03-13 01:16:24,206 WARN [localhost-startStop-1] loader.WebappLoader:164 :
LifecycleException
java.lang.ClassNotFoundException:
org.apache.kylin.ext.CustomizedWebappClassloader
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at
org.apache.catalina.loader.WebappLoader.createClassLoader(WebappLoader.java:513)
at
org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:398)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5017)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1015)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1895)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2021-03-13 01:16:24,210 WARN [localhost-startStop-1] core.ContainerBase:164 :
ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: start:
at
org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:423)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5017)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:743)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:719)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1015)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1895)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
> web 7070/kylin ui can not open
> --------------------------------
>
> Key: KYLIN-4932
> URL: https://issues.apache.org/jira/browse/KYLIN-4932
> Project: Kylin
> Issue Type: Bug
> Components: Web
> Environment: hadoop-2.7.1 hbase-1.3.1 kylin-2.5.1 hive-3.1.2
> Reporter: huang xin
> Priority: Major
> Attachments: 1615446062(1).jpg, 1615446167(1).jpg, 1615446267(1).jpg,
> 1615446327(1).jpg
>
>
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