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From "Pragya Mittal (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (FALCON-1653) Falcon server start throws NPE in distributed mode.
Date Thu, 31 Dec 2015 06:06:49 GMT

     [ https://issues.apache.org/jira/browse/FALCON-1653?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pragya Mittal resolved FALCON-1653.
-----------------------------------
    Resolution: Fixed

Fixed as part of FALCON-1658, hence resolving it.

> Falcon server start throws NPE in distributed mode.
> ---------------------------------------------------
>
>                 Key: FALCON-1653
>                 URL: https://issues.apache.org/jira/browse/FALCON-1653
>             Project: Falcon
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 0.9
>         Environment: QA
>            Reporter: Pragya Mittal
>            Assignee: pavan kumar kolamuri
>             Fix For: 0.9
>
>
> On starting server in distributed mode, it throws following exception when native scheduler
is enabled.
> {noformat}
> 2015-12-09 14:26:10,741 ERROR - [main:] ~ Failed to initialize service org.apache.falcon.execution.FalconExecutionService
(ServiceInitializer:49)
> java.lang.NullPointerException
>         at org.apache.falcon.state.store.service.FalconJPAService.getEntityManager(FalconJPAService.java:169)
>         at org.apache.falcon.state.store.jdbc.JDBCStateStore.getEntityManager(JDBCStateStore.java:419)
>         at org.apache.falcon.state.store.jdbc.JDBCStateStore.getEntities(JDBCStateStore.java:109)
>         at org.apache.falcon.execution.FalconExecutionService.init(FalconExecutionService.java:63)
>         at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47)
>         at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56)
>         at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:550)
>         at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
>         at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
>         at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:519)
>         at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
>         at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>         at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
>         at org.mortbay.jetty.Server.doStart(Server.java:224)
>         at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>         at org.apache.falcon.util.EmbeddedServer.start(EmbeddedServer.java:57)
>         at org.apache.falcon.FalconServer.main(FalconServer.java:102)
> {noformat}



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