Critical Description
Unlike other daemon, timeline server binds JacksonJaxbJsonProvider to resolve the resources. However, there are noises in .out log:
SEVERE: Failed to generate the schema for the JAX-B elements com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions java.util.Map is an interface, and JAXB can't handle interfaces. this problem is related to the following location: at java.util.Map at public java.util.Map org.apache.hadoop.yarn.api.records.timeline.TimelineEvent.getEventInfo() at org.apache.hadoop.yarn.api.records.timeline.TimelineEvent at public java.util.List org.apache.hadoop.yarn.api.records.timeline.TimelineEntity.getEvents() at org.apache.hadoop.yarn.api.records.timeline.TimelineEntity at public java.util.List org.apache.hadoop.yarn.api.records.timeline.TimelineEntities.getEntities() at org.apache.hadoop.yarn.api.records.timeline.TimelineEntities java.util.Map does not have a no-arg default constructor. this problem is related to the following location: at java.util.Map at public java.util.Map org.apache.hadoop.yarn.api.records.timeline.TimelineEvent.getEventInfo() at org.apache.hadoop.yarn.api.records.timeline.TimelineEvent at public java.util.List org.apache.hadoop.yarn.api.records.timeline.TimelineEntity.getEvents() at org.apache.hadoop.yarn.api.records.timeline.TimelineEntity at public java.util.List org.apache.hadoop.yarn.api.records.timeline.TimelineEntities.getEntities() at org.apache.hadoop.yarn.api.records.timeline.TimelineEntities at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:106) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:489) at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:319) at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1170) at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:248) at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:235) at javax.xml.bind.ContextFinder.find(ContextFinder.java:432) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:637) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:584) at com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator.buildModelAndSchemas(WadlGeneratorJAXBGrammarGenerator.java:412) at com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator.createExternalGrammar(WadlGeneratorJAXBGrammarGenerator.java:352) at com.sun.jersey.server.wadl.WadlBuilder.generate(WadlBuilder.java:115) at com.sun.jersey.server.impl.wadl.WadlApplicationContextImpl.getApplication(WadlApplicationContextImpl.java:104) at com.sun.jersey.server.impl.wadl.WadlApplicationContextImpl.getApplication(WadlApplicationContextImpl.java:120) at com.sun.jersey.server.impl.wadl.WadlMethodFactory$WadlOptionsMethodDispatcher.dispatch(WadlMethodFactory.java:98) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:886) at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:834) at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:795) at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:96) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:572) at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:269) at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:542) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.http.HttpServer2$QuotingInputFilter.doFilter(HttpServer2.java:1223) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.apache.hadoop.http.NoCacheFilter.doFilter(NoCacheFilter.java:45) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelinePutResponse Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.server.timeline.webapp.TimelineWebServices$AboutInfo Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntities Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineEntity Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineDomains Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineEvents Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class org.apache.hadoop.yarn.api.records.timeline.TimelineDomain Oct 31, 2014 11:03:10 PM com.sun.jersey.server.wadl.generators.WadlGeneratorJAXBGrammarGenerator attachTypes INFO: Couldn't find JAX-B element for class javax.ws.rs.core.Response
Though it seems not to harm the normal execution of the timeline server, but it produce quite a lot of logs.