[ 
https://jira.nuxeo.com/browse/NXP-6371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Florent Guillaume reassigned NXP-6371:
--------------------------------------

    Assignee: Thierry Martins  (was: Florent Guillaume)

> Repository connections leak
> ---------------------------
>
>                 Key: NXP-6371
>                 URL: https://jira.nuxeo.com/browse/NXP-6371
>             Project: Nuxeo Enterprise Platform
>          Issue Type: Bug
>    Affects Versions: 5.4.0.1
>            Reporter: Mathieu Guillaume
>            Assignee: Thierry Martins
>         Attachments: check.py, 
> nuxeo-core-storage-sql-ra-5.4.0.1-withlogs.jar, 
> nuxeo-core-storage-sql-ra-5.4.0.1-withlogs2.jar, server.log-start_to_error.zip
>
>
> I'm seing this on two different instances:
> - a DM 5.4.01 + DAM 1.2 on shared repository (no leak on the DAM instance)
> - a DM 5.4.0.1 with some studio plugins added
> In the repository statistics, the number of open connections to the 
> repository slowly creeps up until the application becomes unavailable.
> The corresponding stack trace is the folowing:
> Error while openning core session on repo default
> org.nuxeo.ecm.core.api.ClientException: Failed to load repository default
>         at 
> org.nuxeo.ecm.core.api.local.LocalSession.createSession(LocalSession.java:102)
>         at 
> org.nuxeo.ecm.core.api.local.LocalSession.getSession(LocalSession.java:162)
>         at 
> org.nuxeo.ecm.core.api.AbstractSession.connect(AbstractSession.java:202)
>         at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at 
> org.nuxeo.ecm.core.api.TransactionalCoreSessionWrapper.invoke(TransactionalCoreSessionWrapper.java:98)
>         at $Proxy25.connect(Unknown Source)
>         at 
> org.nuxeo.ecm.core.api.repository.Repository.open(Repository.java:160)
>         at 
> org.nuxeo.ecm.core.api.repository.Repository.open(Repository.java:118)
>         at 
> org.nuxeo.ecm.core.event.impl.ReconnectedEventBundleImpl.getReconnectedCoreSession(ReconnectedEventBundleImpl.java:96)
>         at 
> org.nuxeo.ecm.core.event.impl.ReconnectedEventBundleImpl.getReconnectedEvents(ReconnectedEventBundleImpl.java:119)
>         at 
> org.nuxeo.ecm.core.event.impl.ReconnectedEventBundleImpl.iterator(ReconnectedEventBundleImpl.java:210)
>         at 
> org.nuxeo.ecm.core.storage.sql.coremodel.BinaryTextListener.handleEvent(BinaryTextListener.java:85)
>         at 
> org.nuxeo.ecm.core.event.impl.AsyncEventExecutor$Job.run(AsyncEventExecutor.java:153)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> Caused by: org.nuxeo.ecm.core.api.WrappedException: Exception: 
> org.nuxeo.ecm.core.api.DocumentException. message: 
> org.nuxeo.ecm.core.storage.StorageException: 
> javax.resource.ResourceException: No ManagedConnections available within 
> configured blocking timeout ( 100 [ms] ) for pool 
> org.apache.geronimo.connector.outbound.SinglePoolMatchAllConnectionInterceptor@149f72b
>         at 
> org.nuxeo.ecm.core.storage.sql.ra.ConnectionFactoryImpl.getSession(ConnectionFactoryImpl.java:241)
>         at 
> org.nuxeo.ecm.core.api.local.LocalSession.createSession(LocalSession.java:100)
>         ... 17 more
> Caused by: org.nuxeo.ecm.core.api.WrappedException: Exception: 
> org.nuxeo.ecm.core.storage.StorageException. message: 
> javax.resource.ResourceException: No ManagedConnections available within 
> configured blocking timeout ( 100 [ms] ) for pool 
> org.apache.geronimo.connector.outbound.SinglePoolMatchAllConnectionInterceptor@149f72b
>         at 
> org.nuxeo.ecm.core.storage.sql.ra.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:169)
>         at 
> org.nuxeo.ecm.core.storage.sql.ra.ConnectionFactoryImpl.getSession(ConnectionFactoryImpl.java:239)
>         ... 18 more
> Caused by: org.nuxeo.ecm.core.api.WrappedException: Exception: 
> javax.resource.ResourceException. message: No ManagedConnections available 
> within configured blocking timeout ( 100 [ms] ) for pool 
> org.apache.geronimo.connector.outbound.SinglePoolMatchAllConnectionInterceptor@149f72b
>         at 
> org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor.getConnection(AbstractSinglePoolConnectionInterceptor.java:86)
>         at 
> org.apache.geronimo.connector.outbound.MultiPoolConnectionInterceptor.getConnection(MultiPoolConnectionInterceptor.java:81)
>         at 
> org.apache.geronimo.connector.outbound.ThreadLocalCachingConnectionInterceptor.getConnection(ThreadLocalCachingConnectionInterceptor.java:70)
>         at 
> org.apache.geronimo.connector.outbound.TransactionEnlistingInterceptor.getConnection(TransactionEnlistingInterceptor.java:46)
>         at 
> org.apache.geronimo.connector.outbound.TransactionCachingInterceptor.getConnection(TransactionCachingInterceptor.java:95)
>         at 
> org.apache.geronimo.connector.outbound.SubjectInterceptor.getConnection(SubjectInterceptor.java:58)
>         at 
> org.apache.geronimo.connector.outbound.ConnectionHandleInterceptor.getConnection(ConnectionHandleInterceptor.java:43)
>         at 
> org.apache.geronimo.connector.outbound.TCCLInterceptor.getConnection(TCCLInterceptor.java:39)
>         at 
> org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor.getConnection(ConnectionTrackingInterceptor.java:66)
>         at 
> org.apache.geronimo.connector.outbound.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:87)
>         at 
> org.nuxeo.runtime.jtajca.NuxeoContainer$ConnectionManagerWrapper.allocateConnection(NuxeoContainer.java:191)
>         at 
> org.nuxeo.ecm.core.storage.sql.ra.ConnectionFactoryImpl.getConnection(ConnectionFactoryImpl.java:164)
>         ... 19 more

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