[jira] [Updated] (AMBARI-19929) TopologyRequest/TopologyLogicalRequest/TopologyHostRequest database inconsistency

["Sebastian Toader (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-19929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebastian Toader updated AMBARI-19929:
--------------------------------------
    Fix Version/s: 2.5.0

> TopologyRequest/TopologyLogicalRequest/TopologyHostRequest database inconsistency
> ---------------------------------------------------------------------------------
>
>                 Key: AMBARI-19929
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19929
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.2.1
>            Reporter: amarnathreddy
>            Assignee: Sebastian Toader
>            Priority: Critical
>             Fix For: 2.5.0
>
>         Attachments: AMBARI-19929.trunk.v3.patch
>
>
> If there is any inconsistency with topology_logical_request, topology_request tables then all heart beat request fails with below exception
> 10 Jan 2017 10:43:12,004  WARN [qtp-ambari-agent-137] ServletHandler:563 - /agent/v1/register/agent540.xxxx.com
> java.lang.NullPointerException
> some of the entries for topology_request does not have reference entry in topology_logical_request table.
> because of that all healthy agents are marked as heart beat lost.
> This should not happen, rather it should print the exception and process the heart beats.
> full stack trace:
> java.lang.NullPointerException
>         at org.apache.ambari.server.topology.PersistedStateImpl.getAllRequests(PersistedStateImpl.java:157)
>         at org.apache.ambari.server.topology.TopologyManager.ensureInitialized(TopologyManager.java:131)
>         at org.apache.ambari.server.topology.TopologyManager.onHostRegistered(TopologyManager.java:315)
>         at org.apache.ambari.server.state.host.HostImpl$HostRegistrationReceived.transition(HostImpl.java:301)
>         at org.apache.ambari.server.state.host.HostImpl$HostRegistrationReceived.transition(HostImpl.java:266)
>         at org.apache.ambari.server.state.fsm.StateMachineFactory$SingleInternalArc.doTransition(StateMachineFactory.java:354)
>         at org.apache.ambari.server.state.fsm.StateMachineFactory.doTransition(StateMachineFactory.java:294)
>         at org.apache.ambari.server.state.fsm.StateMachineFactory.access$300(StateMachineFactory.java:39)
>         at org.apache.ambari.server.state.fsm.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:440)
>         at org.apache.ambari.server.state.host.HostImpl.handleEvent(HostImpl.java:570)
>         at org.apache.ambari.server.agent.HeartBeatHandler.handleRegistration(HeartBeatHandler.java:966)
>         at org.apache.ambari.server.agent.rest.AgentResource.register(AgentResource.java:95)
>         at sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         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:302)
>         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:1542)
>         at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
>         at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
>         at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
> BUSINESS IMPACT: Production cluster cannot be managed through Ambari



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