[jira] [Closed] (ASTERIXDB-1477) Drop feed throw an Internal Error Exception

["Abdullah Alamoudi (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ASTERIXDB-1477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abdullah Alamoudi closed ASTERIXDB-1477.
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> Drop feed throw an Internal Error  Exception
> --------------------------------------------
>
>                 Key: ASTERIXDB-1477
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1477
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: ING - Ingestion
>         Environment: master
> commit e311a634634da975d0c9e93d5d56d24a99b12a3f
> Date:   Tue Jun 7 18:23:16 2016 -0700
>            Reporter: Jianfeng Jia
>            Assignee: Abdullah Alamoudi
>            Priority: Major
>
> The query is simple to drop an non-existing feed
> {code}
> use dataverse twitter;
> drop feed TweetFeed if exists;
> {code}
> Exception:
> {code}
> SEVERE: null 
> java.lang.NullPointerException
>     at org.apache.asterix.app.external.FeedOperations.buildRemoveFeedStorageJob(FeedOperations.java:166)
>     at org.apache.asterix.aql.translator.QueryTranslator.handleDropFeedStatement(QueryTranslator.java:2101)
>     at org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:356)
>     at org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:253)
>     at org.apache.asterix.api.http.servlet.APIServlet.doPost(APIServlet.java:148)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
>     at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:546)
>     at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:483)
>     at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
>     at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:970)
>     at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:411)
>     at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
>     at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:904)
>     at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
>     at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)
>     at org.eclipse.jetty.server.Server.handle(Server.java:347)
>     at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:439)
>     at org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:924)
>     at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:781)
>     at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:220)
>     at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:43)
>     at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:545)
>     at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:43)
>     at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)
> {code}



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