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From CHERVIRALA Srinivas / FTR&D / US <srinivas.chervir...@rd.francetelecom.com>
Subject [HELP] Cocoon 2.0/Oracle DB Connection: Excalibur could not crea te any connections.
Date Mon, 04 Mar 2002 20:27:34 GMT
I am unable to connect to Oracle Database from a xsp file. I made necessary
changes in web.xml and cocoon.xconf. I also kept classes12.jar in
appropriate directory.

My log file says "Excalibur could not create any connections". What might be
the problem.


My error.log.0001 file:
----------------------------------------------------------------------------
-------------------------------------------
FATAL_E (2002-03-01) 19:23.32:498   [core] (Unknown-URI)
Unknown-thread/LogKitLogger: Excalibur could not create any connections.
Examine your settings to make sure they are correct.  Make sure you can
connect with the same settings on your machine.
ERROR   (2002-03-01) 19:26.35:655   [sitemap.generator.velocity] (/cocoon/)
HttpProcessor[8080][3]/VelocityGenerator: ResourceManager : unable to find
resource 'VM_global_library.vm' in any resource loader.
ERROR   (2002-03-01) 19:26.35:826   [sitemap.generator.velocity] (/cocoon/)
HttpProcessor[8080][3]/VelocityGenerator: ResourceManager : unable to find
resource 'VM_global_library.vm' in any resource loader.
ERROR   (2002-03-01) 19:26.36:655   [sitemap.generator.xmldb] (/cocoon/)
HttpProcessor[8080][3]/XMLDBGenerator: There was a problem setting up the
connection
ERROR   (2002-03-01) 19:26.36:655   [sitemap.generator.xmldb] (/cocoon/)
HttpProcessor[8080][3]/XMLDBGenerator: Make sure that your driver is
available
ERROR   (2002-03-01) 19:26.36:655   [sitemap.generator.xmldb] (/cocoon/)
HttpProcessor[8080][3]/XMLDBGenerator: There was a problem setting up the
connection
ERROR   (2002-03-01) 19:26.36:670   [sitemap.generator.xmldb] (/cocoon/)
HttpProcessor[8080][3]/XMLDBGenerator: Make sure that your driver is
available
ERROR   (2002-03-01) 19:26.36:701   [sitemap.generator.xmldbcollection]
(/cocoon/) HttpProcessor[8080][3]/XMLDBCollectionGenerator: There was a
problem setting up the connection
ERROR   (2002-03-01) 19:26.36:701   [sitemap.generator.xmldbcollection]
(/cocoon/) HttpProcessor[8080][3]/XMLDBCollectionGenerator: Make sure that
your driver is available
ERROR   (2002-03-01) 19:26.36:701   [sitemap.generator.xmldbcollection]
(/cocoon/) HttpProcessor[8080][3]/XMLDBCollectionGenerator: There was a
problem setting up the connection
ERROR   (2002-03-01) 19:26.36:701   [sitemap.generator.xmldbcollection]
(/cocoon/) HttpProcessor[8080][3]/XMLDBCollectionGenerator: Make sure that
your driver is available
ERROR   (2002-03-01) 19:28.23:701   [sitemap.generator.serverpages]
(/cocoon/xsp/esql) HttpProcessor[8080][3]/esql_xsp: Could not get the
datasource
org.apache.avalon.excalibur.datasource.NoAvailableConnectionException: There
are no connections in the pool, check your settings.
	at
org.apache.avalon.excalibur.datasource.JdbcDataSource.getConnection(JdbcData
Source.java:220)
	at
org.apache.cocoon.www.docs.samples.xsp.esql_xsp.generate(esql_xsp.java:273)
	at
org.apache.cocoon.generation.ServerPagesGenerator.generate(ServerPagesGenera
tor.java:226)
	at
org.apache.cocoon.components.pipeline.CachingEventPipeline.process(CachingEv
entPipeline.java:209)
	at
org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(CachingS
treamPipeline.java:355)
	at
org.apache.cocoon.www.sitemap_xmap.matchN104AD(sitemap_xmap.java:6239)
	at
org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3001)
	at
org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2426)
	at org.apache.cocoon.sitemap.Handler.process(Handler.java:180)
	at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:127)
	at
org.apache.cocoon.sitemap.SitemapManager.process(SitemapManager.java:144)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:582)
	at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:795)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:247)
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:193)
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:243)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:190)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180
)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.
java:170)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170
)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
64)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:174)
	at
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
66)
	at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
	at
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
	at
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
1012)
	at
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107
)
	at java.lang.Thread.run(Thread.java:484)
----------------------------------------------------------------------------
-----------------------------------------------

Regards,
Srinivas Chervirala




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