Hi, It does not look like kylin’s problem. Using “$KYLIN_HOME/bin/check-env.sh” to make sure there no problems about your environment, and please check your Hadoop components(Hive, Hbase, Zookeeper) running properly.
------------------- Best wishes, Rupeng Wang 发件人: 邵志鹏 <[email protected]> 答复: "[email protected]" <[email protected]> 日期: 2019年9月16日 星期一 15:47 收件人: "[email protected]" <[email protected]> 主题: Re:Re: 重启kylin server突然报找不到tomcat的相关Class Hi, Yaqian My Kylin version is 2.6.3, I have install, config and startup kylin server successful some days ago, I have build some cube examples successful. But, recent days, I stop the kylin server and re-start it, the web site http://xxxxx:7070/kylin/login<http://192.168.13.73:7070/kylin/login> was crashed no response, and then I found the log show me that eg: INFO: Deploying web application archive /sumpay/kylin-2.6.3/tomcat/webapps/kylin.war Sep 16, 2019 3:45:22 PM org.apache.catalina.loader.WebappLoader startInternal SEVERE: LifecycleException java.lang.NoSuchMethodError: com.ibm.icu.impl.ICUBinary.getRequiredData(Ljava/lang/String;)Ljava/nio/ByteBuffer; Sep 16, 2019 3:45:22 PM org.apache.catalina.core.ContainerBase addChildInternal SEVERE: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1018) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:994) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2021) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.apache.catalina.LifecycleException: Failed to start component [WebappLoader[/kylin]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5541) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) ... 10 more Caused by: org.apache.catalina.LifecycleException: start: at org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:651) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) ... 12 more Caused by: java.lang.NoSuchMethodError: com.ibm.icu.impl.ICUBinary.getRequiredData(Ljava/lang/String;)Ljava/nio/ByteBuffer; At 2019-09-16 11:10:43, "Yaqian Zhang" <[email protected]> wrote: Hi 邵志鹏： You can provide your Kylin version and more details so that someone can help you. On Sep 12, 2019, at 6:01 PM, 邵志鹏 <[email protected]<mailto:[email protected]>> wrote: Hi all, 重启后： 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:1018) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:994) 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: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) Caused by: org.apache.catalina.LifecycleException: Failed to start component [WebappLoader[/kylin]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5541) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) ... 10 more Caused by: org.apache.catalina.LifecycleException: start: at org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:651) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145) ... 12 more Caused by: java.lang.NoSuchMethodError: com.ibm.icu.impl.ICUBinary.getRequiredData(Ljava/lang/String;)Ljava/nio/ByteBuffer; at com.ibm.icu.charset.UConverterAlias.haveAliasData(UConverterAlias.java:131) at com.ibm.icu.charset.UConverterAlias.haveAvailableConverterList(UConverterAlias.java:714) at com.ibm.icu.charset.UConverterAlias.bld_countAvailableConverters(UConverterAlias.java:746) at com.ibm.icu.charset.UConverterAlias.countAvailable(UConverterAlias.java:537) at com.ibm.icu.charset.CharsetProviderICU.loadAvailableICUCharsets(CharsetProviderICU.java:273) at com.ibm.icu.charset.CharsetProviderICU.charsets(CharsetProviderICU.java:296) at java.nio.charset.Charset$3.run(Charset.java:584) at java.nio.charset.Charset$3.run(Charset.java:573) at java.security.AccessController.doPrivileged(Native Method) at java.nio.charset.Charset.availableCharsets(Charset.java:572) at org.apache.tomcat.util.buf.B2CConverter.<clinit>(B2CConverter.java:51) at org.apache.tomcat.util.buf.UDecoder.URLDecode(UDecoder.java:346) at org.apache.catalina.loader.WebappLoader.buildClassPath(WebappLoader.java:1103) at org.apache.catalina.loader.WebappLoader.setClassPath(WebappLoader.java:1071) at org.apache.catalina.loader.WebappLoader.startInternal(WebappLoader.java:626) ... 13 more java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]] at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1022) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:994) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2021) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 重启kylin server突然报找不到tomcat的相关Class SEVERE: Error reading request, ignored java.lang.NoClassDefFoundError: Could not initialize class org.apache.tomcat.util.buf.B2CConverter at org.apache.tomcat.util.buf.ByteChunk.<clinit>(ByteChunk.java:115) at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:59) at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:37) at org.apache.tomcat.util.buf.MessageBytes$MessageBytesFactory.newInstance(MessageBytes.java:687) at org.apache.tomcat.util.buf.MessageBytes.newInstance(MessageBytes.java:79) at org.apache.coyote.Request.<init>(Request.java:83) at org.apache.coyote.AbstractProcessor.<init>(AbstractProcessor.java:74) at org.apache.coyote.http11.AbstractHttp11Processor.<init>(AbstractHttp11Processor.java:297) at org.apache.coyote.http11.Http11Processor.<init>(Http11Processor.java:59) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:165) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:103) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Exception in thread "http-bio-7070-exec-1" java.lang.NullPointerException at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:748) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Sep 12, 2019 5:47:35 PM org.apache.coyote.AbstractProtocol$AbstractConnectionHandler process SEVERE: Error reading request, ignored java.lang.NoClassDefFoundError: Could not initialize class org.apache.tomcat.util.buf.ByteChunk at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:59) at org.apache.tomcat.util.buf.MessageBytes.<init>(MessageBytes.java:37) at org.apache.tomcat.util.buf.MessageBytes$MessageBytesFactory.newInstance(MessageBytes.java:687) at org.apache.tomcat.util.buf.MessageBytes.newInstance(MessageBytes.java:79) at org.apache.coyote.Request.<init>(Request.java:83) at org.apache.coyote.AbstractProcessor.<init>(AbstractProcessor.java:74) at org.apache.coyote.http11.AbstractHttp11Processor.<init>(AbstractHttp11Processor.java:297) at org.apache.coyote.http11.Http11Processor.<init>(Http11Processor.java:59) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:165) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.createProcessor(Http11Protocol.java:103) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Exception in thread "http-bio-7070-exec-2" java.lang.NullPointerException at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:748) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Thanks!
