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From udana pathirana <udana.pathir...@gmail.com>
Subject Re: SEVERE logs when installing Kylin-Hbase1.x on a HDP cluster
Date Mon, 12 Sep 2016 02:45:50 GMT
Greetings ,

I manually merged "1.5.x-HBase1.x" with "mater" and built the binary
package. Now I can login to the UI . There are someother issues , let me
create a new thread for that.


On Mon, Sep 12, 2016 at 11:07 AM, udana pathirana <udana.pathirana@gmail.com
> wrote:

> Also I see hbase 0.98 in the root pom.xml of the "master" branch :
> So I cant use "master" branch with HBase 1.x ?
>
>   <properties>
>         <!-- General Properties -->
>         <javaVersion>1.7</javaVersion>
>         <maven-model.version>3.3.9</maven-model.version>
>         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
>         <project.reporting.outputEncoding>UTF-8</project.
> reporting.outputEncoding>
>
>         <!-- Hadoop versions -->
>         <hadoop2.version>2.6.0</hadoop2.version>
>         <yarn.version>2.6.0</yarn.version>
>
>         <!-- Hive versions -->
>         <hive.version>0.14.0</hive.version>
>         <hive-hcatalog.version>0.14.0</hive-hcatalog.version>
>
>         <!-- HBase versions -->
>         <hbase-hadoop2.version>0.98.8-hadoop2</hbase-hadoop2.version>
>         <kafka.version>0.8.1</kafka.version>
>
>         <!-- Hadoop deps, keep compatible with h
>
> On Mon, Sep 12, 2016 at 10:48 AM, udana pathirana <
> udana.pathirana@gmail.com> wrote:
>
>> Thank you ,
>>
>> When I build "master" branch,  the Spring application fails initialising
>> throwing following error:
>>
>> Caused by: java.lang.NoSuchMethodError: org.apache.hadoop.hbase.client
>> .HBaseAdmin.<init>(Lorg/apache/hadoop/hbase/client/HConnection;)V
>> at org.apache.kylin.storage.hbase.HBaseConnection.createHTableI
>> fNeeded(HBaseConnection.java:273)
>> at org.apache.kylin.storage.hbase.HBaseConnection.createHTableI
>> fNeeded(HBaseConnection.java:265)
>> at org.apache.kylin.rest.security.RealAclHBaseStorage.prepareHB
>> aseTable(RealAclHBaseStorage.java:48)
>> at org.apache.kylin.rest.security.MockAclHBaseStorage.prepareHB
>> aseTable(MockAclHBaseStorage.java:53)
>> at org.apache.kylin.rest.service.AclService.init(AclService.java:121)
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>
>>
>>
>>  In Hadoop class path, my hbase-client lib is
>>  "hbase-client-1.1.2.2.3.4.7-4.jar"
>>
>>  I don't see this error when I build the branch "1.5.x-HBase1.x".
>>
>> On Mon, Sep 12, 2016 at 10:08 AM, ShaoFeng Shi <shaofengshi@apache.org>
>> wrote:
>>
>>>  "1.5.4-rc1" branch is for HBase 0.98, couldn't work for HBase 1.x;
>>>
>>> 1.5.x-HBase1.x branch has been merged with latest master branch, you can
>>> manually make a build from it.
>>>
>>> 2016-09-12 8:15 GMT+08:00 udana pathirana <udana.pathirana@gmail.com>:
>>>
>>>> Thank you for the reply. According to the ticket ,the issue has been
>>>> fixed.
>>>> I am using 1.5.x-HBase1.x branch.Will it be fixed in all the branches ?
>>>> Can I use "1.5.4-rc1" branch with HBase1.x ?
>>>>
>>>> On Sun, Sep 11, 2016 at 9:23 PM, Li Yang <liyang@apache.org> wrote:
>>>>
>>>>> You are hit by this issue: https://issues.apache.org/jira
>>>>> /browse/KYLIN-1963
>>>>>
>>>>> Not very common, only happens in certain env (with certain version of
>>>>> log4j). It has been fixed and will be release very soon. Keep tuned.
>>>>>
>>>>> Cheers
>>>>> Yang
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Sep 7, 2016 at 8:31 AM, udana pathirana <
>>>>> udana.pathirana@gmail.com> wrote:
>>>>>
>>>>>> Greetings,
>>>>>>
>>>>>> Could someone give me some tips on resolving this issue please.
>>>>>>
>>>>>> 1) Do I have to fix the warning about capacity-scheduler JARS ?
>>>>>> (According to our Hadoop Admins, they cannot find this folder in any of the
>>>>>> nodes.We are running HortonWorks 2.4.2)
>>>>>>  "WARNING: Failed to process JAR [jar:file:/home/udana/hdp_c500
>>>>>> 0/hadoop-2.7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar!/] "
>>>>>>
>>>>>> 2) How to get the detailed logs for these errors
>>>>>> for further investigation ?
>>>>>> 3) I can successfully acess 'hadoop','hbase' and 'hive' commands from
>>>>>> the client node.Do I need any other special settings to install Kylin ?
>>>>>> 4) Our cluster is secured.Do I have to set any special kerberos
>>>>>> related settings for Kylin? (I have keytab files and krb5.conf for hadoop
>>>>>> client node)
>>>>>>
>>>>>> Best regards,
>>>>>>
>>>>>>
>>>>>> On Tue, Sep 6, 2016 at 10:53 AM, udana pathirana <
>>>>>> udana.pathirana@gmail.com> wrote:
>>>>>>
>>>>>>> Greetings,
>>>>>>>
>>>>>>> I am trying to install "apache-kylin-1.5.3-HBase1.x-bin" on one of
>>>>>>> the client nodes(edge node).
>>>>>>> Our Hadoop cluster is HDP 2.4.2.
>>>>>>> HBase version is 1.x running on Slider.
>>>>>>> I can succesfully access hive,hbase,hadoop commands from the client
>>>>>>> node.
>>>>>>>
>>>>>>> When I try to start Kylin I get the following SEVERE log messeges,
>>>>>>> and cannot see any UI when I access the 7070 port.
>>>>>>> Why I am getting these SEVERE  logs?
>>>>>>> How can i see more detailed error logs ? (cannot find useful logs in
>>>>>>> tomcat/logs folder)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ----------
>>>>>>>
>>>>>>> Java HotSpot(TM) 64-Bit Server VM warning: ignoring option
>>>>>>> MaxPermSize=128M; support was removed in 8.0
>>>>>>> SLF4J: Class path contains multiple SLF4J bindings.
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hbase-1.1.2.2.3.4.7-4/lib/slf4j-log4j12-1.7.10.jar!/org/sl
>>>>>>> f4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hadoop-2.7.1.2.4.2.0-258/share/hadoop/common/lib/slf4j-log
>>>>>>> 4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/tez-0.7.0.2.4.2.0-258/lib/slf4j-log4j12-1.7.5.jar!/org/slf
>>>>>>> 4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/spark-2.10-1.6.1.2.4.2.0-258/lib/spark-examples-1.6.1.2.4.
>>>>>>> 2.0-258-hadoop2.7.1.2.4.2.0-258.jar!/org/slf4j/impl/StaticLo
>>>>>>> ggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/spark-2.10-1.6.1.2.4.2.0-258/lib/spark-assembly-1.6.1.2.4.
>>>>>>> 2.0-258-hadoop2.7.1.2.4.2.0-258.jar!/org/slf4j/impl/StaticLo
>>>>>>> ggerBinder.class]
>>>>>>> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
>>>>>>> explanation.
>>>>>>> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
>>>>>>> usage: java org.apache.catalina.startup.Catalina [ -config
>>>>>>> {pathname} ] [ -nonaming ]  { -help | start | stop }
>>>>>>> Sep 06, 2016 1:47:29 AM 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: /home/udana/hdp_c5000/hadoop-2
>>>>>>> .7.1.2.4.2.0-258/lib/native
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.coyote.AbstractProtocol init
>>>>>>> INFO: Initializing ProtocolHandler ["http-bio-7070"]
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.coyote.AbstractProtocol init
>>>>>>> INFO: Initializing ProtocolHandler ["ajp-bio-9009"]
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.catalina.startup.Catalina load
>>>>>>> INFO: Initialization processed in 545 ms
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.catalina.core.StandardService
>>>>>>> startInternal
>>>>>>> INFO: Starting service Catalina
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.catalina.core.StandardEngine
>>>>>>> startInternal
>>>>>>> INFO: Starting Servlet Engine: Apache Tomcat/7.0.69
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.catalina.startup.HostConfig
>>>>>>> deployWAR
>>>>>>> INFO: Deploying web application archive
>>>>>>> /home/udana/apache-kylin-1.5.3-HBase1.x-bin/tomcat/webapps/kylin.war
>>>>>>> Sep 06, 2016 1:47:30 AM org.apache.tomcat.util.scan.StandardJarScanner
>>>>>>> scan
>>>>>>> WARNING: Failed to scan [file:/home/udana/hdp_c5000/ha
>>>>>>> doop-2.7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar] from
>>>>>>> classloader hierarchy
>>>>>>> java.io.FileNotFoundException: /home/udana/hdp_c5000/hadoop-2
>>>>>>> .7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar (No such file or
>>>>>>> directory)
>>>>>>> at java.util.zip.ZipFile.open(Native Method)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:219)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:149)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:166)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:103)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.ja
>>>>>>> va:69)
>>>>>>> at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.j
>>>>>>> ava:99)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConn
>>>>>>> ection.java:122)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLC
>>>>>>> onnection.java:89)
>>>>>>> at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
>>>>>>> at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactor
>>>>>>> y.java:34)
>>>>>>> at org.apache.catalina.startup.ContextConfig$FragmentJarScanner
>>>>>>> Callback.scan(ContextConfig.java:2679)
>>>>>>> at org.apache.tomcat.util.scan.StandardJarScanner.process(Stand
>>>>>>> ardJarScanner.java:259)
>>>>>>> at org.apache.tomcat.util.scan.StandardJarScanner.scan(Standard
>>>>>>> JarScanner.java:221)
>>>>>>> at org.apache.catalina.startup.ContextConfig.processJarsForWebF
>>>>>>> ragments(ContextConfig.java:1915)
>>>>>>> at org.apache.catalina.startup.ContextConfig.webConfig(ContextC
>>>>>>> onfig.java:1270)
>>>>>>> at org.apache.catalina.startup.ContextConfig.configureStart(Con
>>>>>>> textConfig.java:887)
>>>>>>> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(Con
>>>>>>> textConfig.java:387)
>>>>>>> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent
>>>>>>> (LifecycleSupport.java:117)
>>>>>>> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(Li
>>>>>>> fecycleBase.java:90)
>>>>>>> at org.apache.catalina.core.StandardContext.startInternal(Stand
>>>>>>> ardContext.java:5472)
>>>>>>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.j
>>>>>>> ava:147)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChildInternal(Cont
>>>>>>> ainerBase.java:899)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChild(ContainerBas
>>>>>>> e.java:875)
>>>>>>> at org.apache.catalina.core.StandardHost.addChild(StandardHost.
>>>>>>> java:652)
>>>>>>> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.
>>>>>>> java:1092)
>>>>>>> at org.apache.catalina.startup.HostConfig$DeployWar.run(HostCon
>>>>>>> fig.java:1984)
>>>>>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executor
>>>>>>> s.java:511)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>>>>>>> Executor.java:1142)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>>>>>>> lExecutor.java:617)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> Sep 06, 2016 1:47:35 AM org.apache.catalina.startup.ContextConfig
>>>>>>> processAnnotationsJar
>>>>>>> SEVERE: Unable to process Jar [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hadoop-2.7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar!/] for
>>>>>>> annotations
>>>>>>> java.io.FileNotFoundException: /home/udana/hdp_c5000/hadoop-2
>>>>>>> .7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar (No such file or
>>>>>>> directory)
>>>>>>> at java.util.zip.ZipFile.open(Native Method)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:219)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:149)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:166)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:103)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.ja
>>>>>>> va:69)
>>>>>>> at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.j
>>>>>>> ava:99)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConn
>>>>>>> ection.java:122)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLC
>>>>>>> onnection.java:89)
>>>>>>> at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
>>>>>>> at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactor
>>>>>>> y.java:34)
>>>>>>> at org.apache.catalina.startup.ContextConfig.processAnnotations
>>>>>>> Jar(ContextConfig.java:1969)
>>>>>>> at org.apache.catalina.startup.ContextConfig.processAnnotations
>>>>>>> Url(ContextConfig.java:1944)
>>>>>>> at org.apache.catalina.startup.ContextConfig.processAnnotations
>>>>>>> (ContextConfig.java:1929)
>>>>>>> at org.apache.catalina.startup.ContextConfig.webConfig(ContextC
>>>>>>> onfig.java:1328)
>>>>>>> at org.apache.catalina.startup.ContextConfig.configureStart(Con
>>>>>>> textConfig.java:887)
>>>>>>> at org.apache.catalina.startup.ContextConfig.lifecycleEvent(Con
>>>>>>> textConfig.java:387)
>>>>>>> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent
>>>>>>> (LifecycleSupport.java:117)
>>>>>>> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(Li
>>>>>>> fecycleBase.java:90)
>>>>>>> at org.apache.catalina.core.StandardContext.startInternal(Stand
>>>>>>> ardContext.java:5472)
>>>>>>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.j
>>>>>>> ava:147)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChildInternal(Cont
>>>>>>> ainerBase.java:899)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChild(ContainerBas
>>>>>>> e.java:875)
>>>>>>> at org.apache.catalina.core.StandardHost.addChild(StandardHost.
>>>>>>> java:652)
>>>>>>> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.
>>>>>>> java:1092)
>>>>>>> at org.apache.catalina.startup.HostConfig$DeployWar.run(HostCon
>>>>>>> fig.java:1984)
>>>>>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executor
>>>>>>> s.java:511)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>>>>>>> Executor.java:1142)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>>>>>>> lExecutor.java:617)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.ContextConfig
>>>>>>> processResourceJARs
>>>>>>> SEVERE: Failed to process JAR found at URL
>>>>>>> [jar:file:/home/udana/hdp_c5000/hadoop-2.7.1.2.4.2.0-258/con
>>>>>>> trib/capacity-scheduler/*.jar!/] for static resources to be
>>>>>>> included in context with name [/kylin]
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TldConfig
>>>>>>> tldScanJar
>>>>>>> WARNING: Failed to process JAR [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hadoop-2.7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar!/] for
>>>>>>> TLD files
>>>>>>> java.io.FileNotFoundException: /home/udana/hdp_c5000/hadoop-2
>>>>>>> .7.1.2.4.2.0-258/contrib/capacity-scheduler/*.jar (No such file or
>>>>>>> directory)
>>>>>>> at java.util.zip.ZipFile.open(Native Method)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:219)
>>>>>>> at java.util.zip.ZipFile.<init>(ZipFile.java:149)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:166)
>>>>>>> at java.util.jar.JarFile.<init>(JarFile.java:103)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)
>>>>>>> at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.ja
>>>>>>> va:69)
>>>>>>> at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.j
>>>>>>> ava:99)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConn
>>>>>>> ection.java:122)
>>>>>>> at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLC
>>>>>>> onnection.java:89)
>>>>>>> at org.apache.tomcat.util.scan.FileUrlJar.<init>(FileUrlJar.java:41)
>>>>>>> at org.apache.tomcat.util.scan.JarFactory.newInstance(JarFactor
>>>>>>> y.java:34)
>>>>>>> at org.apache.catalina.startup.TldConfig.tldScanJar(TldConfig.j
>>>>>>> ava:502)
>>>>>>> at org.apache.catalina.startup.TldConfig.access$200(TldConfig.j
>>>>>>> ava:61)
>>>>>>> at org.apache.catalina.startup.TldConfig$TldJarScannerCallback.
>>>>>>> scan(TldConfig.java:300)
>>>>>>> at org.apache.tomcat.util.scan.StandardJarScanner.process(Stand
>>>>>>> ardJarScanner.java:259)
>>>>>>> at org.apache.tomcat.util.scan.StandardJarScanner.scan(Standard
>>>>>>> JarScanner.java:221)
>>>>>>> at org.apache.catalina.startup.TldConfig.execute(TldConfig.java:271)
>>>>>>> at org.apache.catalina.startup.TldConfig.lifecycleEvent(TldConf
>>>>>>> ig.java:590)
>>>>>>> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent
>>>>>>> (LifecycleSupport.java:117)
>>>>>>> at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(Li
>>>>>>> fecycleBase.java:90)
>>>>>>> at org.apache.catalina.core.StandardContext.startInternal(Stand
>>>>>>> ardContext.java:5472)
>>>>>>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.j
>>>>>>> ava:147)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChildInternal(Cont
>>>>>>> ainerBase.java:899)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChild(ContainerBas
>>>>>>> e.java:875)
>>>>>>> at org.apache.catalina.core.StandardHost.addChild(StandardHost.
>>>>>>> java:652)
>>>>>>> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.
>>>>>>> java:1092)
>>>>>>> at org.apache.catalina.startup.HostConfig$DeployWar.run(HostCon
>>>>>>> fig.java:1984)
>>>>>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executor
>>>>>>> s.java:511)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>>>>>>> Executor.java:1142)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>>>>>>> lExecutor.java:617)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.startup.TaglibUriRule
>>>>>>> body
>>>>>>> INFO: TLD skipped. URI: urn:com:sun:jersey:api:view is already
>>>>>>> defined
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Spring WebApplicationInitializers detected on classpath:
>>>>>>> [org.springframework.boot.autoconfigure.jersey.JerseyAutoCon
>>>>>>> figuration@16beae5]
>>>>>>> SLF4J: Class path contains multiple SLF4J bindings.
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hbase-1.1.2.2.3.4.7-4/lib/slf4j-log4j12-1.7.10.jar!/org/sl
>>>>>>> f4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/hadoop-2.7.1.2.4.2.0-258/share/hadoop/common/lib/slf4j-log
>>>>>>> 4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/tez-0.7.0.2.4.2.0-258/lib/slf4j-log4j12-1.7.5.jar!/org/slf
>>>>>>> 4j/impl/StaticLoggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/spark-2.10-1.6.1.2.4.2.0-258/lib/spark-examples-1.6.1.2.4.
>>>>>>> 2.0-258-hadoop2.7.1.2.4.2.0-258.jar!/org/slf4j/impl/StaticLo
>>>>>>> ggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/hdp_c500
>>>>>>> 0/spark-2.10-1.6.1.2.4.2.0-258/lib/spark-assembly-1.6.1.2.4.
>>>>>>> 2.0-258-hadoop2.7.1.2.4.2.0-258.jar!/org/slf4j/impl/StaticLo
>>>>>>> ggerBinder.class]
>>>>>>> SLF4J: Found binding in [jar:file:/home/udana/apache-k
>>>>>>> ylin-1.5.3-HBase1.x-bin/tomcat/webapps/kylin/WEB-INF/lib/slf
>>>>>>> 4j-log4j12-1.7.7.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.slf4j.impl.Log4jLoggerFactory]
>>>>>>> 2016-09-06 01:47:50,736 WARN  [localhost-startStop-1
>>>>>>> KylinConfig:184]: KYLIN_CONF property was not set, will seek KYLIN_HOME env
>>>>>>> variable
>>>>>>> 2016-09-06 01:47:50,738 INFO  [localhost-startStop-1
>>>>>>> KylinConfig:285]: New KylinConfig 1985276937
>>>>>>> 2016-09-06 01:47:50,739 INFO  [localhost-startStop-1
>>>>>>> KylinConfig:67]: Initialized a new KylinConfig from getInstanceFromEnv :
>>>>>>> 1985276937
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Set web app root system property: 'webapp.root' =
>>>>>>> [/home/udana/apache-kylin-1.5.3-HBase1.x-bin/bin/../tomcat/w
>>>>>>> ebapps/kylin/]
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Initializing log4j from [classpath:kylin-server-log4j.
>>>>>>> properties]
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.core.StandardContext
>>>>>>> listenerStart
>>>>>>> SEVERE: Exception sending context initialized event to listener
>>>>>>> instance of class org.apache.kylin.rest.util.Log4jConfigListener
>>>>>>> java.lang.IllegalArgumentException: Invalid 'log4jConfigLocation'
>>>>>>> parameter: class path resource [kylin-server-log4j.properties]
>>>>>>> cannot be resolved to URL because it does not exist
>>>>>>> at org.springframework.web.util.Log4jWebConfigurer.initLogging(
>>>>>>> Log4jWebConfigurer.java:155)
>>>>>>> at org.springframework.web.util.Log4jConfigListener.contextInit
>>>>>>> ialized(Log4jConfigListener.java:45)
>>>>>>> at org.apache.kylin.rest.util.Log4jConfigListener.contextInitia
>>>>>>> lized(Log4jConfigListener.java:36)
>>>>>>> at org.apache.catalina.core.StandardContext.listenerStart(Stand
>>>>>>> ardContext.java:5068)
>>>>>>> at org.apache.catalina.core.StandardContext.startInternal(Stand
>>>>>>> ardContext.java:5584)
>>>>>>> at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.j
>>>>>>> ava:147)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChildInternal(Cont
>>>>>>> ainerBase.java:899)
>>>>>>> at org.apache.catalina.core.ContainerBase.addChild(ContainerBas
>>>>>>> e.java:875)
>>>>>>> at org.apache.catalina.core.StandardHost.addChild(StandardHost.
>>>>>>> java:652)
>>>>>>> at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.
>>>>>>> java:1092)
>>>>>>> at org.apache.catalina.startup.HostConfig$DeployWar.run(HostCon
>>>>>>> fig.java:1984)
>>>>>>> at java.util.concurrent.Executors$RunnableAdapter.call(Executor
>>>>>>> s.java:511)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPool
>>>>>>> Executor.java:1142)
>>>>>>> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoo
>>>>>>> lExecutor.java:617)
>>>>>>> at java.lang.Thread.run(Thread.java:745)
>>>>>>>
>>>>>>> Sep 06, 2016 1:47:50 AM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Initializing Spring root WebApplicationContext
>>>>>>> 2016-09-06 01:47:51,340 WARN  [localhost-startStop-1
>>>>>>> KylinConfig:184]: KYLIN_CONF property was not set, will seek KYLIN_HOME env
>>>>>>> variable
>>>>>>> 2016-09-06 01:47:51,376 INFO  [localhost-startStop-1
>>>>>>> PasswordPlaceholderConfigurer:177]: Loading properties file from
>>>>>>> resource loaded through InputStream
>>>>>>> log4j:WARN No appenders could be found for logger
>>>>>>> (org.apache.hadoop.util.Shell).
>>>>>>> log4j:WARN Please initialize the log4j system properly.
>>>>>>> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig
>>>>>>> for more info.
>>>>>>> 2016-09-06 01:47:51,660 INFO  [localhost-startStop-1
>>>>>>> HBaseConnection:192]: connection is null or closed, creating a new one
>>>>>>> 2016-09-06 01:47:52,855 DEBUG [localhost-startStop-1
>>>>>>> HBaseConnection:238]: HTable 'kylin_metadata_acl' already exists
>>>>>>> 2016-09-06 01:47:53,011 INFO  [localhost-startStop-1 Version:27]:
>>>>>>> HV000001: Hibernate Validator 5.1.3.Final
>>>>>>> 2016-09-06 01:47:53,405 INFO  [localhost-startStop-1
>>>>>>> InitialTaskManager:36]: Kylin service is starting.....
>>>>>>> 2016-09-06 01:47:53,565 DEBUG [localhost-startStop-1
>>>>>>> HBaseConnection:238]: HTable 'kylin_metadata_user' already exists
>>>>>>> 2016-09-06 01:47:53,632 INFO  [localhost-startStop-1
>>>>>>> BadQueryHistoryManager:42]: Initializing BadQueryHistoryManager with config
>>>>>>> kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:53,706 INFO  [localhost-startStop-1
>>>>>>> AnnotationSizeOfFilter:53]: Using regular expression provided through VM
>>>>>>> argument net.sf.ehcache.pool.sizeof.ignore.pattern for IgnoreSizeOf
>>>>>>> annotation : ^.*cache\..*IgnoreSizeOf$
>>>>>>> 2016-09-06 01:47:53,714 INFO  [localhost-startStop-1
>>>>>>> JvmInformation:545]: Detected JVM data model settings of: 64-Bit HotSpot
>>>>>>> JVM with Compressed OOPs and Concurrent Mark-and-Sweep GC
>>>>>>> 2016-09-06 01:47:53,936 INFO  [localhost-startStop-1
>>>>>>> AgentLoader:197]: Extracted agent jar to temporary file
>>>>>>> /home/udana/apache-kylin-1.5.3-HBase1.x-bin/bin/../tomcat/te
>>>>>>> mp/ehcache-sizeof-agent4160864624749568720.jar
>>>>>>> 2016-09-06 01:47:53,936 INFO  [localhost-startStop-1
>>>>>>> AgentLoader:137]: Trying to load agent @ /home/udana/apache-kylin-1.5.3
>>>>>>> -HBase1.x-bin/bin/../tomcat/temp/ehcache-sizeof-agent4160864
>>>>>>> 624749568720.jar
>>>>>>> 2016-09-06 01:47:53,941 INFO  [localhost-startStop-1
>>>>>>> DefaultSizeOfEngine:113]: using Agent sizeof engine
>>>>>>> 2016-09-06 01:47:54,030 INFO  [localhost-startStop-1
>>>>>>> CubeManager:132]: Initializing CubeManager with config kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,032 INFO  [localhost-startStop-1
>>>>>>> ResourceStore:80]: Using metadata url kylin_metadata@hbase for
>>>>>>> resource store
>>>>>>> 2016-09-06 01:47:54,041 DEBUG [localhost-startStop-1
>>>>>>> HBaseConnection:238]: HTable 'kylin_metadata' already exists
>>>>>>> 2016-09-06 01:47:54,063 INFO  [localhost-startStop-1
>>>>>>> CubeManager:813]: Loading Cube from folder kylin_metadata(key='/cube')@ky
>>>>>>> lin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,063 INFO  [localhost-startStop-1
>>>>>>> CubeManager:826]: Loaded 0 cubes, fail on 0 cubes
>>>>>>> 2016-09-06 01:47:54,186 INFO  [Thread-12 DefaultScheduler:181]:
>>>>>>> Initializing Job Engine ....
>>>>>>> 2016-09-06 01:47:54,335 INFO  [Thread-12 ZookeeperJobLock:59]: zk
>>>>>>> connection string:hdp-jz5001.my.company.com:2181,
>>>>>>> hdp-jz5002.my.company.com:2181,hdp-jz5003.my.company.com:2181
>>>>>>> 2016-09-06 01:47:54,336 INFO  [Thread-12 ZookeeperJobLock:60]:
>>>>>>> schedulerId:/kylin/job_engine/lock/kylin_metadata
>>>>>>> 2016-09-06 01:47:54,440 INFO  [Thread-12 CuratorFrameworkImpl:224]:
>>>>>>> Starting
>>>>>>> 2016-09-06 01:47:54,455 INFO  [Thread-12-EventThread
>>>>>>> ConnectionStateManager:228]: State change: CONNECTED
>>>>>>> 2016-09-06 01:47:54,517 INFO  [Thread-12 ExecutableManager:76]:
>>>>>>> Using metadata url: kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,520 INFO  [Thread-12 ExecutableDao:68]: Using
>>>>>>> metadata url: kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,522 DEBUG [Thread-12 MetadataManager:311]:
>>>>>>> Reloading SourceTable from folder kylin_metadata(key='/table')@k
>>>>>>> ylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,527 DEBUG [Thread-12 MetadataManager:320]:
>>>>>>> Loaded 0 SourceTable(s)
>>>>>>> 2016-09-06 01:47:54,527 DEBUG [Thread-12 MetadataManager:252]:
>>>>>>> Reloading SourceTable exd info from folder kylin_metadata(key='/table_exd
>>>>>>> ')@kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,533 DEBUG [Thread-12 MetadataManager:261]:
>>>>>>> Loaded 0 SourceTable EXD(s)
>>>>>>> 2016-09-06 01:47:54,533 DEBUG [Thread-12 MetadataManager:412]:
>>>>>>> Reloading DataModel from folder kylin_metadata(key='/model_des
>>>>>>> c')@kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,537 DEBUG [Thread-12 MetadataManager:426]:
>>>>>>> Loaded 0 DataModel(s)
>>>>>>> 2016-09-06 01:47:54,537 DEBUG [Thread-12 MetadataManager:297]:
>>>>>>> Reloading ExternalFilter from folder kylin_metadata(key='/ext_filte
>>>>>>> r')@kylin_metadata@hbase
>>>>>>> 2016-09-06 01:47:54,540 DEBUG [Thread-12 MetadataManager:306]:
>>>>>>> Loaded 0 ExternalFilter(s)
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.core.StandardContext
>>>>>>> startInternal
>>>>>>> SEVERE: One or more listeners failed to start. Full details will be
>>>>>>> found in the appropriate container log file
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.core.StandardContext
>>>>>>> startInternal
>>>>>>> SEVERE: Context [/kylin] startup failed due to previous errors
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Closing Spring root WebApplicationContext
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.core.ApplicationContext
>>>>>>> log
>>>>>>> INFO: Shutting down log4j
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [TGT Renewer for udana/ins-kylin102.my.company.
>>>>>>> com@CLUSTER.HADOOP.COM] but has failed to stop it. This is very
>>>>>>> likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [localhost-startStop-1-SendThread(
>>>>>>> hdp-jz5001.my.company.com:2181)] but has failed to stop it. This is
>>>>>>> very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [localhost-startStop-1-EventThread] but has failed to
>>>>>>> stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [client DomainSocketWatcher] but has failed to stop it. This
>>>>>>> is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t1] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [IPC Client (265643951) connection to
>>>>>>> hdp-dn5009.my.company.com/100.78.7.154:53228 from udana/
>>>>>>> ins-kylin102.my.company.com@CLUSTER.HADOOP.COM] but has failed to
>>>>>>> stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t2] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t3] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t4] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [BadQueryDetector] but has failed to stop it. This is very
>>>>>>> likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t5] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t6] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-metaLookup-shared--pool2-t1]
>>>>>>> but has failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t7] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t8] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [BadQueryDetector] but has failed to stop it. This is very
>>>>>>> likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [Curator-ConnectionStateManager-0] but has failed to
>>>>>>> stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [Thread-12-SendThread(hdp-jz5001.my.company.com:2181)]
>>>>>>> but has failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [Thread-12-EventThread] but has failed to stop it. This is
>>>>>>> very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [Curator-Framework-0] but has failed to stop it. This is very
>>>>>>> likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t9] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t10] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t11] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t12] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t13] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t14] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t15] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t16] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t17] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [hconnection-0x256ebff3-shared--pool1-t18] but has
>>>>>>> failed to stop it. This is very likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.loader.WebappClassLoaderBase
>>>>>>> clearReferencesThreads
>>>>>>> SEVERE: The web application [/kylin] appears to have started a
>>>>>>> thread named [pool-7-thread-1] but has failed to stop it. This is very
>>>>>>> likely to create a memory leak.
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.startup.HostConfig
>>>>>>> deployWAR
>>>>>>> INFO: Deployment of web application archive
>>>>>>> /home/udana/apache-kylin-1.5.3-HBase1.x-bin/tomcat/webapps/kylin.war
>>>>>>> has finished in 24,639 ms
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.coyote.AbstractProtocol start
>>>>>>> INFO: Starting ProtocolHandler ["http-bio-7070"]
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.coyote.AbstractProtocol start
>>>>>>> INFO: Starting ProtocolHandler ["ajp-bio-9009"]
>>>>>>> Sep 05, 2016 6:47:54 PM org.apache.catalina.startup.Catalina start
>>>>>>> INFO: Server startup in 24680 ms
>>>>>>> log4j:WARN No appenders could be found for logger
>>>>>>> (org.apache.kylin.job.impl.threadpool.DefaultScheduler).
>>>>>>> log4j:WARN Please initialize the log4j system properly.
>>>>>>> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig
>>>>>>> for more info.
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> Best regards,
>>>
>>> Shaofeng Shi
>>>
>>>
>>
>

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