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Posted to user@roller.apache.org by Αγγελική Κουκουτσάκ =E7?= <ag...@yahoo.gr> on 2007/05/11 13:30:17 UTC

Exception: getOutputStream() has already been called for this response

  Hello,

I'm using roller 3.1, with oracle 10g (using the ojdbx14 driver) and tomcat.
Roller used to work, but suddenly after a restart of tomcat i am not able even to see the Front Page or to login....

Here is the trace of the roller.log file:

INFO  2007-05-11 14:15:55,785 RollerConfig:<clinit> - successfully loaded default properties.
INFO  2007-05-11 14:15:55,800 RollerConfig:<clinit> - successfully loaded custom properties file from classpath
INFO  2007-05-11 14:15:55,800 RollerConfig:<clinit> - no custom properties file specified via jvm option
INFO  2007-05-11 14:15:56,329 UpgradeDatabase:upgradeDatabase - Database is current, no upgrade needed
INFO  2007-05-11 14:15:56,454 HibernatePersistenceStrategy:<init> - configResource: /hibernate.cfg.xml
INFO  2007-05-11 14:15:56,454 HibernatePersistenceStrategy:<init> - dialect:        org.hibernate.dialect.Oracle9Dialect
INFO  2007-05-11 14:15:56,578 Environment:<clinit> - Hibernate 3.1.2
INFO  2007-05-11 14:15:56,594 Environment:<clinit> - hibernate.properties not found
INFO  2007-05-11 14:15:56,594 Environment:<clinit> - using CGLIB reflection optimizer
INFO  2007-05-11 14:15:56,594 Environment:<clinit> - using JDK 1.4 java.sql.Timestamp handling
INFO  2007-05-11 14:15:56,703 Configuration:configure - configuring from XML document
INFO  2007-05-11 14:15:56,781 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/RollerPropertyData.hbm.xml
INFO  2007-05-11 14:15:56,952 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.RollerPropertyData -> roller_properties
INFO  2007-05-11 14:15:56,983 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/UserData.hbm.xml
INFO  2007-05-11 14:15:57,030 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.UserData -> rolleruser
INFO  2007-05-11 14:15:57,045 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/RoleData.hbm.xml
INFO  2007-05-11 14:15:57,092 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.RoleData -> userrole
INFO  2007-05-11 14:15:57,201 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/RollerConfigData.hbm.xml
INFO  2007-05-11 14:15:57,217 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.RollerConfigData -> rollerconfig
INFO  2007-05-11 14:15:57,217 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WebsiteData.hbm.xml
INFO  2007-05-11 14:15:57,248 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WebsiteData -> website
INFO  2007-05-11 14:15:57,248 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/PermissionsData.hbm.xml
INFO  2007-05-11 14:15:57,263 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.PermissionsData -> roller_user_permissions
INFO  2007-05-11 14:15:57,279 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/BookmarkData.hbm.xml
INFO  2007-05-11 14:15:57,294 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.BookmarkData -> bookmark
INFO  2007-05-11 14:15:57,294 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/CommentData.hbm.xml
INFO  2007-05-11 14:15:57,310 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.CommentData -> roller_comment
INFO  2007-05-11 14:15:57,326 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/FolderAssoc.hbm.xml
INFO  2007-05-11 14:15:57,341 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.FolderAssoc -> folderassoc
INFO  2007-05-11 14:15:57,341 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/FolderData.hbm.xml
INFO  2007-05-11 14:15:57,372 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.FolderData -> folder
INFO  2007-05-11 14:15:57,372 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogTemplate.hbm.xml
INFO  2007-05-11 14:15:57,388 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogTemplate -> webpage
INFO  2007-05-11 14:15:57,388 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/PingCategoryRestrictionData.hbm.xml
INFO  2007-05-11 14:15:57,403 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.PingCategoryRestrictionData -> pingcategory
INFO  2007-05-11 14:15:57,403 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/AutoPingData.hbm.xml
INFO  2007-05-11 14:15:57,419 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.AutoPingData -> autoping
INFO  2007-05-11 14:15:57,419 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/PingQueueEntryData.hbm.xml
INFO  2007-05-11 14:15:57,434 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.PingQueueEntryData -> pingqueueentry
INFO  2007-05-11 14:15:57,434 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/PingTargetData.hbm.xml
INFO  2007-05-11 14:15:57,450 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.PingTargetData -> pingtarget
INFO  2007-05-11 14:15:57,450 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/RefererData.hbm.xml
INFO  2007-05-11 14:15:57,466 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.RefererData -> referer
INFO  2007-05-11 14:15:57,466 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/TaskLockData.hbm.xml
INFO  2007-05-11 14:15:57,481 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.TaskLockData -> roller_tasklock
INFO  2007-05-11 14:15:57,481 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/HitCountData.hbm.xml
INFO  2007-05-11 14:15:57,575 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.HitCountData -> roller_hitcounts
INFO  2007-05-11 14:15:57,590 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogEntryData.hbm.xml
INFO  2007-05-11 14:15:57,606 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogEntryData -> weblogentry
INFO  2007-05-11 14:15:57,606 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogEntryTagData.hbm.xml
INFO  2007-05-11 14:15:57,621 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogEntryTagData -> roller_weblogentrytag
INFO  2007-05-11 14:15:57,621 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogEntryTagAggregateData.hbm.xml
INFO  2007-05-11 14:15:57,637 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogEntryTagAggregateData -> roller_weblogentrytagagg
INFO  2007-05-11 14:15:57,637 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/EntryAttributeData.hbm.xml
INFO  2007-05-11 14:15:57,652 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.EntryAttributeData -> entryattribute
INFO  2007-05-11 14:15:57,652 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogCategoryData.hbm.xml
INFO  2007-05-11 14:15:57,652 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogCategoryData -> weblogcategory
INFO  2007-05-11 14:15:57,652 Configuration:addResource - Reading mappings from resource: org/apache/roller/pojos/WeblogCategoryAssoc.hbm.xml
INFO  2007-05-11 14:15:57,668 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.pojos.WeblogCategoryAssoc -> weblogcategoryassoc
INFO  2007-05-11 14:15:57,668 Configuration:addResource - Reading mappings from resource: org/apache/roller/planet/pojos/PlanetConfigData.hbm.xml
INFO  2007-05-11 14:15:57,683 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.planet.pojos.PlanetConfigData -> rag_config
INFO  2007-05-11 14:15:57,683 Configuration:addResource - Reading mappings from resource: org/apache/roller/planet/pojos/PlanetGroupData.hbm.xml
INFO  2007-05-11 14:15:57,699 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.planet.pojos.PlanetGroupData -> rag_group
INFO  2007-05-11 14:15:57,699 HbmBinder:bindCollection - Mapping collection: org.apache.roller.planet.pojos.PlanetGroupData.subscriptions -> rag_group_subscription
INFO  2007-05-11 14:15:57,699 Configuration:addResource - Reading mappings from resource: org/apache/roller/planet/pojos/PlanetEntryData.hbm.xml
INFO  2007-05-11 14:15:57,715 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.planet.pojos.PlanetEntryData -> rag_entry
INFO  2007-05-11 14:15:57,715 Configuration:addResource - Reading mappings from resource: org/apache/roller/planet/pojos/PlanetSubscriptionData.hbm.xml
INFO  2007-05-11 14:15:57,730 HbmBinder:bindRootPersistentClassCommonValues - Mapping class: org.apache.roller.planet.pojos.PlanetSubscriptionData -> rag_subscription
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollection - Mapping collection: org.apache.roller.planet.pojos.PlanetSubscriptionData.groups -> rag_group_subscription
INFO  2007-05-11 14:15:57,730 Configuration:doConfigure - Configured SessionFactory: null
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.UserData.permissions -> roller_user_permissions
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.UserData.roles -> userrole
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.WebsiteData.permissions -> roller_user_permissions
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.FolderData.bookmarks -> bookmark
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.WeblogEntryData.entryAttributes -> entryattribute
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.pojos.WeblogEntryData.tags -> roller_weblogentrytag
INFO  2007-05-11 14:15:57,730 HbmBinder:bindCollectionSecondPass - Mapping collection: org.apache.roller.planet.pojos.PlanetSubscriptionData.entries -> rag_entry
INFO  2007-05-11 14:15:57,761 NamingHelper:getInitialContext - JNDI InitialContext properties:{}
INFO  2007-05-11 14:15:57,761 DatasourceConnectionProvider:configure - Using datasource: java:comp/env/jdbc/rollerdb
INFO  2007-05-11 14:15:57,761 SettingsFactory:buildSettings - RDBMS: Oracle, version: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
INFO  2007-05-11 14:15:57,761 SettingsFactory:buildSettings - JDBC driver: Oracle JDBC driver, version: 10.2.0.1.0
INFO  2007-05-11 14:15:57,808 Dialect:<init> - Using dialect: org.hibernate.dialect.Oracle9Dialect
INFO  2007-05-11 14:15:57,808 TransactionFactoryFactory:buildTransactionFactory - Using default transaction strategy (direct JDBC transactions)
INFO  2007-05-11 14:15:57,824 TransactionManagerLookupFactory:getTransactionManagerLookup - No TransactionManagerLookup configured (in JTA environment, use of read-write or transactional second-level cache is not recommended)
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Automatic flush during beforeCompletion(): disabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Automatic session close at end of transaction: disabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - JDBC batch size: 15
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - JDBC batch updates for versioned data: disabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Scrollable result sets: enabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - JDBC3 getGeneratedKeys(): enabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Connection release mode: auto
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Default batch fetch size: 1
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Generate SQL with comments: disabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:buildSettings - Order SQL updates by primary key: disabled
INFO  2007-05-11 14:15:57,824 SettingsFactory:createQueryTranslatorFactory - Query translator: org.hibernate.hql.ast.ASTQueryTranslatorFactory
INFO  2007-05-11 14:15:57,839 ASTQueryTranslatorFactory:<init> - Using ASTQueryTranslatorFactory
INFO  2007-05-11 14:15:57,839 SettingsFactory:buildSettings - Query language substitutions: {}
INFO  2007-05-11 14:15:57,839 SettingsFactory:buildSettings - Second-level cache: enabled
INFO  2007-05-11 14:15:57,839 SettingsFactory:buildSettings - Query cache: disabled
INFO  2007-05-11 14:15:57,839 SettingsFactory:createCacheProvider - Cache provider: org.hibernate.cache.EhCacheProvider
INFO  2007-05-11 14:15:57,839 SettingsFactory:buildSettings - Optimize cache for minimal puts: disabled
INFO  2007-05-11 14:15:57,839 SettingsFactory:buildSettings - Structured second-level cache entries: enabled
INFO  2007-05-11 14:15:57,855 SettingsFactory:buildSettings - Statistics: enabled
INFO  2007-05-11 14:15:57,855 SettingsFactory:buildSettings - Deleted entity synthetic identifier rollback: disabled
INFO  2007-05-11 14:15:57,855 SettingsFactory:buildSettings - Default entity-mode: pojo
INFO  2007-05-11 14:15:57,901 SessionFactoryImpl:<init> - building session factory
WARN  2007-05-11 14:15:57,979 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.BookmarkData]; using defaults.
WARN  2007-05-11 14:15:58,431 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.CommentData]; using defaults.
WARN  2007-05-11 14:15:58,462 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.FolderData]; using defaults.
WARN  2007-05-11 14:15:58,508 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogEntryTagData]; using defaults.
WARN  2007-05-11 14:15:58,524 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.PermissionsData]; using defaults.
WARN  2007-05-11 14:15:58,539 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.RoleData]; using defaults.
WARN  2007-05-11 14:15:58,555 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.HitCountData]; using defaults.
WARN  2007-05-11 14:15:58,633 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogCategoryData]; using defaults.
WARN  2007-05-11 14:15:58,711 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.RefererData]; using defaults.
WARN  2007-05-11 14:15:58,757 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.AutoPingData]; using defaults.
WARN  2007-05-11 14:15:58,757 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogCategoryAssoc]; using defaults.
WARN  2007-05-11 14:15:58,820 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.TaskLockData]; using defaults.
WARN  2007-05-11 14:15:58,835 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogEntryData]; using defaults.
WARN  2007-05-11 14:15:58,866 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogTemplate]; using defaults.
WARN  2007-05-11 14:15:58,882 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.PingQueueEntryData]; using defaults.
WARN  2007-05-11 14:15:58,897 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.PingCategoryRestrictionData]; using defaults.
WARN  2007-05-11 14:15:58,913 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.PingTargetData]; using defaults.
WARN  2007-05-11 14:15:58,929 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.WeblogEntryTagAggregateData]; using defaults.
WARN  2007-05-11 14:15:58,991 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.EntryAttributeData]; using defaults.
WARN  2007-05-11 14:15:59,022 EhCacheProvider:buildCache - Could not find configuration [org.apache.roller.pojos.FolderAssoc]; using defaults.
INFO  2007-05-11 14:15:59,255 SessionFactoryObjectFactory:addInstance - Not binding factory to JNDI, no JNDI name configured
INFO  2007-05-11 14:15:59,271 RollerFactory:getRoller - Using Roller Impl: org.apache.roller.business.hibernate.HibernateRollerImpl
INFO  2007-05-11 14:15:59,831 ApplicationContext:log - Loading Spring root WebApplicationContext
INFO  2007-05-11 14:16:00,438 RollerContext:initializeSecurityFeatures - Remember Me enabled: true
INFO  2007-05-11 14:16:00,438 RollerContext:initializeSecurityFeatures - Password Encryption Algorithm set to 'SHA'
INFO  2007-05-11 14:16:00,438 RollerContext:setupVelocity - Initializing Velocity
INFO  2007-05-11 14:16:01,045 ThemeManagerImpl:loadThemeFromDisk - Loading theme basic
INFO  2007-05-11 14:16:01,061 ThemeManagerImpl:loadThemeFromDisk - Loading theme brushedmetal
INFO  2007-05-11 14:16:01,061 ThemeManagerImpl:loadThemeFromDisk - Loading theme frontpage
INFO  2007-05-11 14:16:01,076 ThemeManagerImpl:loadThemeFromDisk - Loading theme sotto
INFO  2007-05-11 14:16:01,076 ThemeManagerImpl:<init> - Loaded 4 themes from disk.
INFO  2007-05-11 14:16:01,216 IndexManagerImpl:<init> - search enabled: true
INFO  2007-05-11 14:16:01,216 IndexManagerImpl:<init> - index dir: C:\Documents and Settings\akoukoutsaki\roller_data\search-index
INFO  2007-05-11 14:16:01,341 ThreadManagerImpl:<init> - Intializing Thread Manager
INFO  2007-05-11 14:16:01,356 RollerContext:setupTasks - Initializing task: ResetHitCountsTask
INFO  2007-05-11 14:16:01,372 RollerContext:setupTasks - Initializing task: TurnoverReferersTask
INFO  2007-05-11 14:16:01,372 RollerContext:setupTasks - Initializing task: PingQueueTask
INFO  2007-05-11 14:16:01,403 IPBanFilter:init - INIT IPBanFilter
INFO  2007-05-11 14:16:01,403 CompressionFilter:init - Compressed Output ENABLED
INFO  2007-05-11 14:16:01,419 RequestMappingFilter:init - Request mapping filter initialized, 1 mappers configured.
INFO  2007-05-11 14:16:02,041 PageServlet:init - Initializing PageServlet
INFO  2007-05-11 14:16:02,041 WeblogPageCache:<init> - {timeout=3600, enabled=true, size=400, id=cache.weblogpage}
INFO  2007-05-11 14:16:02,041 CacheManager:<clinit> - Cache Manager Initialized.
INFO  2007-05-11 14:16:02,041 CacheManager:<clinit> - Cache Factory = org.apache.roller.util.cache.ExpiringLRUCacheFactoryImpl
INFO  2007-05-11 14:16:02,057 FuturePostingsInvalidationJob:input - Peeking 3 minutes into the future each pass
INFO  2007-05-11 14:16:02,057 ContinuousWorkerThread:run - future invalidations thread Started.
INFO  2007-05-11 14:16:02,072 SiteWideCache:<init> - {timeout=1800, enabled=true, size=50, id=cache.sitewide}
INFO  2007-05-11 14:16:02,072 PageServlet:init - Referrer processing enabled = true
INFO  2007-05-11 14:16:02,072 FeedServlet:init - Initializing FeedServlet
INFO  2007-05-11 14:16:02,072 WeblogFeedCache:<init> - {timeout=3600, enabled=true, size=200, id=cache.weblogfeed}
INFO  2007-05-11 14:16:02,088 ResourceServlet:init - Initializing ResourceServlet
INFO  2007-05-11 14:16:02,088 SearchServlet:init - Initializing SearchServlet
INFO  2007-05-11 14:16:02,103 CommentServlet:init - Initializing CommentServlet
INFO  2007-05-11 14:16:02,119 CommentServlet:init - Comment Throttling DISABLED
INFO  2007-05-11 14:16:02,119 RSDServlet:init - Initializing RSDServlet
INFO  2007-05-11 14:16:02,119 PlanetFeedServlet:init - Initializing PlanetRssServlet
INFO  2007-05-11 14:16:02,135 PlanetCache:<init> - Planet cache = {timeout=1800, enabled=true, size=10, id=cache.planet}
INFO  2007-05-11 14:16:02,135 PreviewResourceServlet:init - Initializing PreviewResourceServlet
INFO  2007-05-11 14:16:02,150 PreviewServlet:init - Initializing PreviewServlet
INFO  2007-05-11 14:16:06,975 ReferrerQueueManagerImpl:<init> - Initializing Referrer Queue Manager
INFO  2007-05-11 14:16:06,975 ReferrerQueueManagerImpl:<init> - Asynchronous referrer processing = false
ERROR 2007-05-11 14:16:08,033 ApplicationDispatcher:invoke - Servlet.service() for servlet jsp threw exception
java.lang.IllegalStateException: getOutputStream() has already been called for this response
    at org.apache.catalina.connector.Response.getWriter(Response.java:599)
    at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:195)
    at org.apache.jasper.runtime.JspWriterImpl.initOut(JspWriterImpl.java:124)
    at org.apache.jasper.runtime.JspWriterImpl.flushBuffer(JspWriterImpl.java:117)
    at org.apache.jasper.runtime.JspWriterImpl.flush(JspWriterImpl.java:172)
    at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:887)
    at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
    at org.apache.jsp.WEB_002dINF.jsps._404_jsp._jspx_meth_tiles_insert_0(_404_jsp.java:275)
    at org.apache.jsp.WEB_002dINF.jsps._404_jsp._jspService(_404_jsp.java:161)
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:334)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
    at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:363)
    at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:284)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
    at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
    at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
    at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Thread.java:595)

and here is the trace the localhost trace:

11 Μαϊ 2007 2:16:02 μμ org.apache.catalina.core.ApplicationContext log
INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
11 Μαϊ 2007 2:16:02 μμ org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
11 Μαϊ 2007 2:16:02 μμ org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
11 Μαϊ 2007 2:16:02 μμ org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
11 Μαϊ 2007 2:16:02 μμ org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
11 Μαϊ 2007 2:16:08 μμ org.apache.catalina.core.StandardHostValve custom
SEVERE: Exception Processing ErrorPage[errorCode=404, location=/WEB-INF/jsps/404.jsp]
org.apache.jasper.JasperException: getOutputStream() has already been called for this response
    at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:465)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
    at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:363)
    at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:284)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
    at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
    at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
    at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
    at java.lang.Thread.run(Thread.java:595)

This has really blocked me because i cannot start roller.

Any help would be appreciated!

Thanks!
 		
---------------------------------
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