[Netarchivesuite-devel] ResourcePool

aponb at gmx.at aponb at gmx.at
Wed Apr 13 14:33:57 CEST 2011


Hi!

Any quick hint what the reason is?
Just checked out, rebuilt and deployed with my deploy_standalone.xml 
settings from last version.

Regards
a.


13.04.2011 14:11:24 
dk.netarkivet.harvester.datamodel.HarvestDBConnection initDataSource
INFO: Connection pool initialized with the following values:
- minPoolSize=5
- maxPoolSize=10
- acquireIncrement=5
- maxStatements=0
- maxStatementsPerConnection=0
13.04.2011 14:11:53 
dk.netarkivet.harvester.datamodel.HarvestDBConnection get
WARNUNG: Can't connect to database with DBurl: 
'jdbc:mysql://localhost:3306/fullhddb?user=xxx&password=xxx' using 
driver 'com.mysql.jdbc.Driver'
SQLException trace:
SQL State:null
Error Code:0
java.sql.SQLException: Connections could not be acquired from the 
underlying database!
         at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
         at 
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
         at 
com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
         at 
dk.netarkivet.harvester.datamodel.HarvestDBConnection.get(HarvestDBConnection.java:103)
         at 
dk.netarkivet.harvester.datamodel.TemplateDBDAO.<init>(TemplateDBDAO.java:64)
         at 
dk.netarkivet.harvester.datamodel.TemplateDAO.getInstance(TemplateDAO.java:53)
         at 
dk.netarkivet.harvester.webinterface.DefinitionsSiteSection.initialize(DefinitionsSiteSection.java:92)
         at 
dk.netarkivet.common.webinterface.GUIWebServer.addWebApplication(GUIWebServer.java:161)
         at 
dk.netarkivet.common.webinterface.GUIWebServer.<init>(GUIWebServer.java:102)
         at 
dk.netarkivet.common.webinterface.GUIWebServer.getInstance(GUIWebServer.java:125)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:597)
         at 
dk.netarkivet.common.utils.ApplicationUtils.startApp(ApplicationUtils.java:170)
         at 
dk.netarkivet.common.webinterface.GUIApplication.main(GUIApplication.java:39)
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A 
ResourcePool could not acquire a resource from its primary factory or 
source.
         at 
com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
         at 
com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
         at 
com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
         at 
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
         ... 14 more
End of SQLException trace




More information about the Netarchivesuite-devel mailing list