[jboss-user] [IronJacamar] - Re: Could not enlist in transaction on entering meta-aware objec

rpraveenkumar [https://community.jboss.org/people/rpraveenkumar] created the discussion "Re: Could not enlist in transaction on entering meta-aware objec" To view the discussion, visit: https://community.jboss.org/message/780616#780616 -------------------------------------------------------------- For your reference my stack trace is am wondering how this could not enlist will come even if i use only one <local-tx-datasource> i think the exception occurs when trying to get connection from connection pool [based on following exception info] org.jboss.util.NestedSQLException: Could not enlist in transaction on entering meta-aware object!javax.transaction.SystemException: enlistResource failed; - nested throwable: (javax.resource.ResourceException: Could not enlist in transaction on entering meta-aware object!javax.transaction.SystemException: enlistResource failed) com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: No operations allowed after connection closed.Connection was implicitly closed due to underlying exception/error: ** BEGIN NESTED EXCEPTION ** com.mysql.jdbc.CommunicationsException MESSAGE: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error     at java.net.SocketOutputStream.socketWrite0(Native Method)     at java.net.SocketOutputStream.socketWrite(Unknown Source)     at java.net.SocketOutputStream.write(Unknown Source)     at java.io.BufferedOutputStream.flushBuffer(Unknown Source)     at java.io.BufferedOutputStream.flush(Unknown Source)     at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2631)     at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1548)     at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1659)     at com.mysql.jdbc.Connection.execSQL(Connection.java:3112)     at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5209)     at org.jboss.resource.adapter.jdbc.local.LocalManagedConnection.begin(LocalManagedConnection.java:135)     at org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource.start(TxConnectionManager.java:650)     at org.jboss.tm.TransactionImpl.startResource(TransactionImpl.java:1196)     at org.jboss.tm.TransactionImpl.enlistResource(TransactionImpl.java:649)     at org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.enlist(TxConnectionManager.java:437)     at org.jboss.resource.connectionmanager.TxConnectionManager.managedConnectionReconnected(TxConnectionManager.java:323)     at org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:502)      .      .      . -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/780616#780616] Start a new discussion in IronJacamar at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]