one of our applicaiton is deployed in TomEE and I am not sure what causing
but JVM is getting stopped in the middle of the business day and eventually
someone has to go in and manually restart the server.
when we checked the logs, it is throwing this error
Caused by: <openjpa-2.4.0-nonfinal-1598334-r422266:1599166 fatal general
error> org.apache.openjpa.persistence.PersistenceException: Pool wait
interrupted.
at
org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:4998)
at
org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4958)
at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:134)
at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:108)
at
org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:60)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.connect(JDBCStoreManager.java:968)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.getConnection(JDBCStoreManager.java:242)
at
org.apache.openjpa.jdbc.kernel.PreparedSQLStoreQuery$PreparedSQLExecutor.executeQuery(PreparedSQLStoreQuery.java:104)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:863)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:794)
at
org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:275)
at
org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:291)
at
org.apache.openejb.core.cmp.jpa.JpaCmpEngine.executeSelectQuery(JpaCmpEngine.java:280)
at
org.apache.openejb.core.cmp.jpa.JpaCmpEngine.queryBeans(JpaCmpEngine.java:234)
at
org.apache.openejb.core.cmp.CmpContainer.findEJBObject(CmpContainer.java:702)
at
org.apache.openejb.core.cmp.CmpContainer.invoke(CmpContainer.java:271)
at
org.apache.openejb.core.entity.EntityEjbHomeHandler.findX(EntityEjbHomeHandler.java:65)
at
org.apache.openejb.core.ivm.EjbHomeProxyHandler._invoke(EjbHomeProxyHandler.java:202)
... 52 more
Caused by: java.sql.SQLException: Pool wait interrupted.
at
org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:655)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188)
at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
at
org.apache.openjpa.lib.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:110)
at
org.apache.openjpa.lib.jdbc.DecoratingDataSource.getConnection(DecoratingDataSource.java:87)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.connectInternal(JDBCStoreManager.java:979)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.connect(JDBCStoreManager.java:964)
... 66 more
Caused by: java.lang.InterruptedException
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1038)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1326)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:282)
at
org.apache.tomcat.jdbc.pool.FairBlockingQueue.poll(FairBlockingQueue.java:151)
at
org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:650)
... 72 more
Here are some of the properties for our applicaiton
myStatelessContainer = new://Container?type=STATELESS
myStatelessContainer.accessTimeout = 30 seconds
myStatelessContainer.callbackThreads = 5
myStatelessContainer.closeTimeout = 5 minutes
myStatelessContainer.garbageCollection = false
myStatelessContainer.idleTimeout = 0 minutes
myStatelessContainer.maxAge = 0 hours
myStatelessContainer.maxAgeOffset = -1
myStatelessContainer.maxSize = 150
myStatelessContainer.minSize = 10
myStatelessContainer.replaceAged = true
myStatelessContainer.replaceFlushed = false
myStatelessContainer.strictPooling = true
myStatelessContainer.sweepInterval = 5 minutes
If someone could help me with this issue, that would be great.
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