Return-Path: X-Original-To: apmail-falcon-dev-archive@minotaur.apache.org Delivered-To: apmail-falcon-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A8E4F118B6 for ; Wed, 3 Sep 2014 22:20:13 +0000 (UTC) Received: (qmail 67200 invoked by uid 500); 3 Sep 2014 22:20:13 -0000 Delivered-To: apmail-falcon-dev-archive@falcon.apache.org Received: (qmail 67159 invoked by uid 500); 3 Sep 2014 22:20:13 -0000 Mailing-List: contact dev-help@falcon.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@falcon.incubator.apache.org Delivered-To: mailing list dev@falcon.incubator.apache.org Received: (qmail 67014 invoked by uid 99); 3 Sep 2014 22:20:13 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 03 Sep 2014 22:20:13 +0000 X-ASF-Spam-Status: No, hits=-2001.7 required=5.0 tests=ALL_TRUSTED,RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.3] (HELO mail.apache.org) (140.211.11.3) by apache.org (qpsmtpd/0.29) with SMTP; Wed, 03 Sep 2014 22:20:12 +0000 Received: (qmail 66642 invoked by uid 99); 3 Sep 2014 22:19:52 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 03 Sep 2014 22:19:52 +0000 Date: Wed, 3 Sep 2014 22:19:52 +0000 (UTC) From: "Raghav Kumar Gautam (JIRA)" To: dev@falcon.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Assigned] (FALCON-669) Falcon should have a default value for workflow.execution.listeners configuration MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/FALCON-669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Raghav Kumar Gautam reassigned FALCON-669: ------------------------------------------ Assignee: Raghav Kumar Gautam > Falcon should have a default value for workflow.execution.listeners configuration > --------------------------------------------------------------------------------- > > Key: FALCON-669 > URL: https://issues.apache.org/jira/browse/FALCON-669 > Project: Falcon > Issue Type: Bug > Reporter: Raghav Kumar Gautam > Assignee: Raghav Kumar Gautam > Attachments: falcon-669.patch > > > As of now workflow.execution.listners does not assume a default value. > {code} > String listenerClassNames = StartupProperties.get().getProperty( > "workflow.execution.listeners"); > {code} > This means that if it is not configured - at the startup we will get NPE. > {code} > 2014-09-03 14:48:59,583 ERROR - [main:] ~ Failed to initialize service org.apache.falcon.workflow.WorkflowJobEndNotificationService (ServiceInitializer:49) > java.lang.NullPointerException > at org.apache.falcon.workflow.WorkflowJobEndNotificationService.init(WorkflowJobEndNotificationService.java:57) > 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:549) > 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:518) > 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:50) > at org.apache.falcon.Main.main(Main.java:98) > 2014-09-03 14:48:59,584 ERROR - [main:] ~ Failed startup of context org.mortbay.jetty.webapp.WebAppContext@38e993ad{/,/usr/lib/falcon/server/webapp/falcon} (log:87) > java.lang.RuntimeException: org.apache.falcon.FalconException: java.lang.NullPointerException > at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:59) > at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) > 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:518) > 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:50) > at org.apache.falcon.Main.main(Main.java:98) > Caused by: org.apache.falcon.FalconException: java.lang.NullPointerException > at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:50) > at org.apache.falcon.listener.ContextStartupListener.contextInitialized(ContextStartupListener.java:56) > ... 11 more > Caused by: java.lang.NullPointerException > at org.apache.falcon.workflow.WorkflowJobEndNotificationService.init(WorkflowJobEndNotificationService.java:57) > at org.apache.falcon.service.ServiceInitializer.initialize(ServiceInitializer.java:47) > ... 12 more > 2014-09-03 14:48:59,598 INFO - [main:] ~ Started SocketConnector@0.0.0.0:15443 (log:67) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)