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From "Ajay Yadava (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (FALCON-1583) Feed submit/validation with lifecycle tag throws NPE without meaningful error
Date Tue, 19 Jan 2016 18:03:39 GMT

     [ https://issues.apache.org/jira/browse/FALCON-1583?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ajay Yadava resolved FALCON-1583.
---------------------------------
    Resolution: Cannot Reproduce

> Feed submit/validation with lifecycle tag throws NPE without meaningful error
> -----------------------------------------------------------------------------
>
>                 Key: FALCON-1583
>                 URL: https://issues.apache.org/jira/browse/FALCON-1583
>             Project: Falcon
>          Issue Type: Bug
>          Components: feed
>    Affects Versions: trunk
>            Reporter: Venkat Ramachandran
>            Assignee: Ajay Yadava
>             Fix For: trunk
>
>
> 1. compile and start a new falcon server
> 2. make sure the startup.properties *does not* have the lifecycle policies configured
> 3. falcon entity -submit   -type feed -file import_feed_snapshot.xml
> ERROR: Bad Request;default/org.apache.falcon.FalconWebException::org.apache.falcon.FalconException
> Should return some meaningful error message to the CLI users.
> {code}
> 2015-11-03 21:03:23,407 ERROR - [427337492@qtp-2035381640-5 - bc616a58-7ecf-4d1c-bc49-8012add6e099:ambari-qa:POST//entities/submit/feed]
~ Unable to persist entity object (AbstractEntityManager:201)
> java.lang.NullPointerException
>         at org.apache.falcon.entity.parser.FeedEntityParser.validateLifecycle(FeedEntityParser.java:148)
>         at org.apache.falcon.entity.parser.FeedEntityParser.validate(FeedEntityParser.java:88)
>         at org.apache.falcon.entity.parser.FeedEntityParser.validate(FeedEntityParser.java:70)
>         at org.apache.falcon.resource.AbstractEntityManager.validate(AbstractEntityManager.java:507)
>         at org.apache.falcon.resource.AbstractEntityManager.submitInternal(AbstractEntityManager.java:430)
>         at org.apache.falcon.resource.AbstractEntityManager.submit(AbstractEntityManager.java:198)
>         at org.apache.falcon.resource.ConfigSyncService.submit(ConfigSyncService.java:50)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:497)
>         at org.apache.falcon.resource.channel.IPCChannel.invoke(IPCChannel.java:49)
>         at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$2.doExecute(SchedulableEntityManagerProxy.java:177)
>         at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$EntityProxy.execute(SchedulableEntityManagerProxy.java:771)
>         at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit_aroundBody2(SchedulableEntityManagerProxy.java:179)
>         at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy$AjcClosure3.run(SchedulableEntityManagerProxy.java:1)
>         at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:149)
>         at org.apache.falcon.aspect.AbstractFalconAspect.logAroundMonitored(AbstractFalconAspect.java:51)
>         at org.apache.falcon.resource.proxy.SchedulableEntityManagerProxy.submit(SchedulableEntityManagerProxy.java:157)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         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: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:699)
>         at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>         at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
>         at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)
> {code}



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