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Posted to issues@kylin.apache.org by "Yaqian Zhang (Jira)" <ji...@apache.org> on 2021/11/01 02:47:00 UTC
[jira] [Commented] (KYLIN-5110) Kylin Tomcat Server not starting
[ https://issues.apache.org/jira/browse/KYLIN-5110?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17436590#comment-17436590 ]
Yaqian Zhang commented on KYLIN-5110:
-------------------------------------
Hi [~swaza10]:
It seems that the problem is caused by loading the wrong version of the jar package. I wonder if you deploy kylin on EMR according to this document: https://kylin.apache.org/docs31/install/kylin_aws_emr.html?
> Kylin Tomcat Server not starting
> --------------------------------
>
> Key: KYLIN-5110
> URL: https://issues.apache.org/jira/browse/KYLIN-5110
> Project: Kylin
> Issue Type: Bug
> Components: Environment
> Affects Versions: v3.1.2
> Environment: The installation is on Amazon Linux 2 AMI.
> KYLIN VERSION = 3.1.2
> Here are the application versions on the EMR
> "Applications": [
> {
> "Version": "2.10.1",
> "Name": "Hadoop"
> },
> {
> "Version": "2.3.7",
> "Name": "Hive"
> },
> {
> "Version": "2.4.7",
> "Name": "Spark"
> },
> {
> "Version": "1.4.13",
> "Name": "HBase"
> },
> {
> "Version": "3.4.14",
> "Name": "ZooKeeper"
> }
> ],
> Reporter: Sanjay Waza
> Priority: Blocker
>
> I installed Kylin 3.1.2 using the file /usr/local/kylin/apache-kylin-3.1.2-bin-hbase1x.
> When i try to start the tomcat server by running $KYLIN_HOME/bin/kylin.sh start, I get the following errors
>
> OpenJDK 64-Bit Server VM warning: ignoring option MaxPermSize=512M; support was removed in 8.0
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in [jar:file:/usr/lib/hive/lib/log4j-slf4j-impl-2.6.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/usr/lib/spark/jars/slf4j-log4j12-1.7.16.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in [jar:file:/usr/lib/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
> SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
> usage: java org.apache.catalina.startup.Catalina [ -config \{pathname} ] [ -nonaming ] { -help | start | stop }
> Oct 26, 2021 9:18:48 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
> INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [:/usr/lib/hadoop-lzo/lib/native:/usr/lib/hadoop/lib/native]
> Oct 26, 2021 9:18:49 PM org.apache.coyote.AbstractProtocol init
> INFO: Initializing ProtocolHandler ["http-bio-7070"]
> Oct 26, 2021 9:18:49 PM org.apache.catalina.startup.Catalina load
> INFO: Initialization processed in 669 ms
> Oct 26, 2021 9:18:49 PM org.apache.catalina.core.StandardService startInternal
> INFO: Starting service [Catalina]
> Oct 26, 2021 9:18:49 PM org.apache.catalina.core.StandardEngine startInternal
> INFO: Starting Servlet Engine: Apache Tomcat/7.0.100
> Oct 26, 2021 9:18:49 PM org.apache.catalina.startup.HostConfig deployWAR
> INFO: Deploying web application archive [/usr/local/kylin/apache-kylin-3.1.1-bin-hbase1x/tomcat/webapps/kylin.war]
> Oct 26, 2021 9:18:50 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.handleSubClassException(LifecycleBase.java:440)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1016)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:992)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:639)
> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127)
> at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020)
> 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: java.lang.NoSuchMethodError: org.apache.tomcat.JarScanner.scan(Lorg/apache/tomcat/JarScanType;Ljavax/servlet/ServletContext;Lorg/apache/tomcat/JarScannerCallback;)V
> 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:5709)
> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
> ... 10 more
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