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https://issues.apache.org/jira/browse/FALCON-1682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15067924#comment-15067924
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pavan kumar kolamuri commented on FALCON-1682:
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Just to clarify this issue was not introduced as part of scheduler. Even though
servlet context throw exception during initialization, still Server will be up
but it will throw bad request for any requests from there. The only way i found
shutting down server is using System.exit while throwing exception in servlet
context initialization. Please suggest better way in doing this .
> Falcon server starts successfully even if mysql db is not created.
> ------------------------------------------------------------------
>
> Key: FALCON-1682
> URL: https://issues.apache.org/jira/browse/FALCON-1682
> Project: Falcon
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 0.9
> Reporter: Pragya Mittal
> Assignee: pavan kumar kolamuri
>
> If falcon is configured to run with mysql db, and user does not create db
> then server start should fail and throw error for the same. But server starts
> successfully as of now. Although error is logged in server logs saying :
> {noformat}
> 2015-12-21 13:41:01,899 ERROR - [main:] ~ Failed to initialize service
> org.apache.falcon.state.store.service.FalconJPAService (ServiceInitializer:49)
> <openjpa-2.4.0-r422266:1674604 fatal general error>
> org.apache.openjpa.persistence.PersistenceException: Cannot create
> PoolableConnectionFactory (Access denied for user 'sa'@'localhost' (using
> password: NO))
> at
> org.apache.openjpa.jdbc.sql.DBDictionaryFactory.newDBDictionary(DBDictionaryFactory.java:106)
> at
> org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstance(JDBCConfigurationImpl.java:603)
> at
> org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingRepository.java:1518)
> at
> org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:533)
> at
> org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurations.java:458)
> at
> org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:121)
> at
> org.apache.openjpa.conf.MetaDataRepositoryValue.instantiate(MetaDataRepositoryValue.java:68)
> at
> org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:83)
> at
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:967)
> at
> org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryInstance(OpenJPAConfigurationImpl.java:958)
> at
> org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBrokerFactory.java:642)
> at
> org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:202)
> at
> org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:154)
> at
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:226)
> at
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:153)
> at
> org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:59)
> at
> org.apache.falcon.state.store.service.FalconJPAService.getEntityManager(FalconJPAService.java:169)
> at
> org.apache.falcon.state.store.service.FalconJPAService.init(FalconJPAService.java:91)
> 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)
> Caused by: org.apache.commons.dbcp.SQLNestedException: Cannot create
> PoolableConnectionFactory (Access denied for user 'sa'@'localhost' (using
> password: NO))
> {noformat}
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