Yes I use http://host:7070/kylin/
The GUI with the Login screen is reachable for a few seconds, but then Tomcat is crashing completely and the GUI isn't reachable any more. 2015-04-29 11:05 GMT+02:00 Li Yang <[email protected]>: > The mentioned leak is about a dependency of Kylin: metrics-core-3.0.1.jar > > Our deployment has the same log, so it's not critical, and shall not block > GUI from start up. > > What url have you tried? http://host:7070/kylin/ ? > > On Tue, Apr 28, 2015 at 6:01 PM, Tobias Bockrath <[email protected]> > wrote: > > > Hello, > > > > I deployed Kylin 0.7.1 Snapshot in a HDP 2.2 Cluster with 1 NameNode and > 2 > > DataNodes. I exported Kylin Home and started Kylin via kylin.sh start. > > > > The Startup seems to be normal, but the Webinterface isn't reachable. > > > > So I checked the Tomcat logs. In the catalina log I found following > > Exception: > > > > > > > > Apr 28, 2015 10:48:18 AM org.apache.catalina.core.AprLifecycleListener > > lifecycleEvent > > INFORMATION: The APR based Apache Tomcat Native library which allows > > optimal performance in production environments was not found on the > > java.library.path: > > > > > :/usr/hdp/2.2.0.0-2041/hadoop/lib/native/Linux-amd64-64:/usr/hdp/2.2.0.0-2041/hadoop/lib/native > > Apr 28, 2015 10:48:19 AM org.apache.coyote.AbstractProtocol init > > INFORMATION: Initializing ProtocolHandler ["http-bio-7070"] > > Apr 28, 2015 10:48:19 AM org.apache.coyote.AbstractProtocol init > > INFORMATION: Initializing ProtocolHandler ["ajp-bio-9009"] > > Apr 28, 2015 10:48:19 AM org.apache.catalina.startup.Catalina load > > INFORMATION: Initialization processed in 1674 ms > > Apr 28, 2015 10:48:19 AM org.apache.catalina.core.StandardService > > startInternal > > INFORMATION: Starting service Catalina > > Apr 28, 2015 10:48:19 AM org.apache.catalina.core.StandardEngine > > startInternal > > INFORMATION: Starting Servlet Engine: Apache Tomcat/7.0.59 > > Apr 28, 2015 10:48:19 AM org.apache.catalina.startup.HostConfig deployWAR > > INFORMATION: Deploying web application archive > > /home/kylin/kylin-0.7.1/tomcat/webapps/kylin.war > > Apr 28, 2015 10:48:20 AM org.apache.catalina.loader.WebappClassLoader > > validateJarFile > > INFORMATION: > > > > > validateJarFile(/home/kylin/kylin-0.7.1/tomcat/webapps/kylin/WEB-INF/lib/servlet-api-2.5.jar) > > - jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending class: > > javax/servlet/Servlet.class > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 10:48:44 AM org.apache.catalina.startup.TaglibUriRule body > > INFORMATION: TLD skipped. URI: urn:com:sun:jersey:api:view is already > > defined > > Apr 28, 2015 1:48:55 AM org.apache.catalina.startup.HostConfig deployWAR > > INFORMATION: Deployment of web application archive > > /home/kylin/kylin-0.7.1/tomcat/webapps/kylin.war has finished in 36,259 > ms > > Apr 28, 2015 1:48:55 AM org.apache.coyote.AbstractProtocol start > > INFORMATION: Starting ProtocolHandler ["http-bio-7070"] > > Apr 28, 2015 1:48:55 AM org.apache.coyote.AbstractProtocol start > > INFORMATION: Starting ProtocolHandler ["ajp-bio-9009"] > > Apr 28, 2015 1:48:55 AM org.apache.catalina.startup.Catalina start > > INFORMATION: Server startup in 36417 ms > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol pause > > INFORMATION: Pausing ProtocolHandler ["http-bio-7070"] > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol pause > > INFORMATION: Pausing ProtocolHandler ["ajp-bio-9009"] > > Apr 28, 2015 1:48:57 AM org.apache.catalina.core.StandardService > > stopInternal > > INFORMATION: Stopping service Catalina > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > clearReferencesThreads > > SCHWERWIEGEND: The web application [/kylin] appears to have started a > > thread named [Thread-5] but has failed to stop it. This is very likely to > > create a memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > clearReferencesThreads > > SCHWERWIEGEND: The web application [/kylin] appears to have started a > > thread named [Thread-9] but has failed to stop it. This is very likely to > > create a memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > checkThreadLocalMapForLeaks > > SCHWERWIEGEND: The web application [/kylin] created a ThreadLocal with > key > > of type [com.codahale.metrics.ThreadLocalRandom$1] (value > > [com.codahale.metrics.ThreadLocalRandom$1@46d8c695]) and a value of type > > [com.codahale.metrics.ThreadLocalRandom] (value > > [com.codahale.metrics.ThreadLocalRandom@41d58489]) but failed to remove > it > > when the web application was stopped. Threads are going to be renewed > over > > time to try and avoid a probable memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > checkThreadLocalMapForLeaks > > SCHWERWIEGEND: The web application [/kylin] created a ThreadLocal with > key > > of type [com.codahale.metrics.ThreadLocalRandom$1] (value > > [com.codahale.metrics.ThreadLocalRandom$1@46d8c695]) and a value of type > > [com.codahale.metrics.ThreadLocalRandom] (value > > [com.codahale.metrics.ThreadLocalRandom@28f06023]) but failed to remove > it > > when the web application was stopped. Threads are going to be renewed > over > > time to try and avoid a probable memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > checkThreadLocalMapForLeaks > > SCHWERWIEGEND: The web application [/kylin] created a ThreadLocal with > key > > of type [com.codahale.metrics.ThreadLocalRandom$1] (value > > [com.codahale.metrics.ThreadLocalRandom$1@46d8c695]) and a value of type > > [com.codahale.metrics.ThreadLocalRandom] (value > > [com.codahale.metrics.ThreadLocalRandom@3d37aed4]) but failed to remove > it > > when the web application was stopped. Threads are going to be renewed > over > > time to try and avoid a probable memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.catalina.loader.WebappClassLoader > > checkThreadLocalMapForLeaks > > SCHWERWIEGEND: The web application [/kylin] created a ThreadLocal with > key > > of type [com.codahale.metrics.ThreadLocalRandom$1] (value > > [com.codahale.metrics.ThreadLocalRandom$1@46d8c695]) and a value of type > > [com.codahale.metrics.ThreadLocalRandom] (value > > [com.codahale.metrics.ThreadLocalRandom@12b6ffb2]) but failed to remove > it > > when the web application was stopped. Threads are going to be renewed > over > > time to try and avoid a probable memory leak. > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol stop > > INFORMATION: Stopping ProtocolHandler ["http-bio-7070"] > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol stop > > INFORMATION: Stopping ProtocolHandler ["ajp-bio-9009"] > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol destroy > > INFORMATION: Destroying ProtocolHandler ["http-bio-7070"] > > Apr 28, 2015 1:48:57 AM org.apache.coyote.AbstractProtocol destroy > > INFORMATION: Destroying ProtocolHandler ["ajp-bio-9009"] > > > > > > > > Anyone familiar with that Failure? Is it a failure in the Configuration > or > > maybe a bug? > > > > Kind regards > > Tobias > > >
