Marcus Bauer [https://community.jboss.org/people/mabako] created the discussion
"Jackrabbit shows 'Destroying connection that could not successfully matched' warnings and runs out of connections" To view the discussion, visit: https://community.jboss.org/message/782996#782996 -------------------------------------------------------------- Hey, I've recently written a small application which's storing things in the Content Repository provided by JackRabbit. Since I ran into the bug described in https://issues.apache.org/jira/browse/JCR-3425 JCR-3425, I'm using a recent 2.6-SNAPSHOT release built directly from source, deployed as *.rar. The whole thing runs on JBoss AS 7.1.1. My code is the following, with exception handling stripped: Repository repo = (Repository) new InitialContext().lookup("java:/project/jcr"); Session session = repo.login(new SimpleCredentials(user, "*".toCharArray())); Node dir = session.getRootNode(); doSomethingWithTheInputStream(dir.getNode(...).getNode(Property.JCR_CONTENT).getProperty(Property.JCR_DATA).getBinary().getStream()); session.logout(); Upon calling session.logout, the following message appears in my log file whatsoever: 09:10:00,701 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (http--127.0.0.1-8000-14) IJ000612: Destroying connection that could not be successfully matched: org.jboss.jca.core.connectionmanager.listener.TxConnectionListener@6710ee[state=NORMAL managed connection=org.apache.jackrabbit.jca.JCAManagedConnection@13ccdd8 connection handles=0 lastUse=1355299797231 trackByTx=false pool=org.jboss.jca.core.connectionmanager.pool.strategy.OnePool@1b24dbd pool internal context=SemaphoreArrayListManagedConnectionPool@6afb99[pool=jackrabbit-jca-pool] xaResource=XAResourceWrapperImpl@ee436b[xaResource=session-anonym-148 pad=false overrideRmValue=false productName=Jackrabbit productVersion=2.6-SNAPSHOT jndiName=java:/themis/jcr] txSync=null And eventually, the following (may or may not have to do with how many connections I open) problem occurs. 09:11:37,141 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/project].[Faces Servlet]] (http--127.0.0.1-8000-14) Servlet.service() for servlet Faces Servlet threw exception: javax.resource.ResourceException: IJ000655: No managed connections available within configured blocking timeout (30000 [ms]) at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:377) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:397) at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:365) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:329) at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:368) at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:464) at org.apache.jackrabbit.jca.JCARepositoryHandle.login(JCARepositoryHandle.java:75) at org.apache.jackrabbit.commons.AbstractRepository.login(AbstractRepository.java:123) *Is there any way to avoid aforementioned warnings/exception?* The Jackrabbit resource adapter is configured as follows: <subsystem xmlns="urn:jboss:domain:jca:1.1"> <archive-validation enabled="false" fail-on-error="true" fail-on-warn="false"/> <bean-validation enabled="true"/> <default-workmanager> <short-running-threads> <core-threads count="50"/> <queue-length count="50"/> <max-threads count="50"/> <keepalive-time time="10" unit="seconds"/> </short-running-threads> <long-running-threads> <core-threads count="50"/> <queue-length count="50"/> <max-threads count="50"/> <keepalive-time time="10" unit="seconds"/> </long-running-threads> </default-workmanager> <cached-connection-manager debug="false" error="false"/> </subsystem> <subsystem xmlns="urn:jboss:domain:resource-adapters:1.0"> <resource-adapters> <resource-adapter> <archive> jackrabbit-jca-2.6-SNAPSHOT.rar </archive> <transaction-support>XATransaction</transaction-support> <connection-definitions> <connection-definition class-name="org.apache.jackrabbit.jca.JCAManagedConnectionFactory" jndi-name="java:/project/jcr" enabled="true" use-java-context="true" pool-name="jackrabbit-jca-pool" use-ccm="true"> <config-property name="ConfigFile"> ${jboss.server.config.dir}${/}jackrabbit.xml </config-property> <config-property name="BindSessionToTransaction"> false </config-property> <config-property name="HomeDir"> ${jboss.server.data.dir}${/}jackrabbit${/} </config-property> </connection-definition> </connection-definitions> </resource-adapter> </resource-adapters> </subsystem> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/782996#782996] Start a new discussion in IronJacamar at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2098]
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