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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-9206) Heartbeat Exceptions During Cluster Provisioning When Processing Alerts
Date Tue, 20 Jan 2015 01:07:34 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-9206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Hurley resolved AMBARI-9206.
-------------------------------------
    Resolution: Fixed

> Heartbeat Exceptions During Cluster Provisioning When Processing Alerts
> -----------------------------------------------------------------------
>
>                 Key: AMBARI-9206
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9206
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Blocker
>             Fix For: 2.0.0
>
>
> When provisioning a new cluster, agent heartbeats are throwing exceptions before cluster
deployment even begins. It seems as though Ambari thinks that there is already a cluster and
services installed. Because of this, agents are receiving alert definition commands too early.
> The heartbeat handler should not throw AmbariException; instead, it should catch AmbariExceptions
so that the heartbeat is processed correctly. 
> {noformat}
> WARN [AgentResource] - Error in HeartBeat 
> org.apache.ambari.server.ClusterNotFoundException: Cluster not found, clusterName=c1
> 	at org.apache.ambari.server.state.cluster.ClustersImpl.getCluster(ClustersImpl.java:237)
> 	at org.apache.ambari.server.agent.HeartBeatHandler.processAlerts(HeartBeatHandler.java:295)
> 	at org.apache.ambari.server.agent.HeartBeatHandler.handleHeartBeat(HeartBeatHandler.java:261)
> 	at org.apache.ambari.server.agent.rest.AgentResource.heartbeat(AgentResource.java:123)
> 	at sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
> 	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
> 	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
> 	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
> 	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> 	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.service(ServletContainer.java:708)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> 	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
> 	at org.apache.ambari.server.security.SecurityFilter.doFilter(SecurityFilter.java:67)
> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> 	at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47)
> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> 	at org.eclipse.jetty.server.Server.handle(Server.java:363)
> 	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
> 	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:931)
> 	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:992)
> 	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
> 	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
> 	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
> 	at org.eclipse.jetty.io.nio.SslConnection.handle(SslConnection.java:196)
> 	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
> 	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
> 	at java.lang.Thread.run(Thread.java:695)
> Jan 19, 2015 3:00:27 PM com.sun.jersey.spi.container.ContainerResponse logException
> SEVERE: Mapped exception to response: 500 (Internal Server Error)
> {noformat}
> STR: 
> # Select a cluster name, and a stack
> # Register agents manually
> # Wait
> Before even selecting services, agents begin receiving commands for the cluster in step
1.



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