10-Jan-2018 05:31:56.185 WARNING [Tomcat JDBC Pool Cleaner[1352884511:1515333055487]] org.apache.tomcat.jdbc.pool.ConnectionPool.suspect Connection has been marked suspect, possibly abandoned PooledConnection[org.postgresql.jdbc.PgConnection@6751a401][632056 ms.]:java.lang.Exception
        at org.apache.tomcat.jdbc.pool.ConnectionPool.getThreadDump(ConnectionPool.java:1096)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:799)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:648)
        at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:200)
        at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
        at org.openbravo.apachejdbcconnectionpool.JdbcExternalConnectionPool.getConnectionFromDS(JdbcExternalConnectionPool.java:134)
        at org.openbravo.apachejdbcconnectionpool.JdbcExternalConnectionPool.getConnection(JdbcExternalConnectionPool.java:114)
        at org.openbravo.dal.core.SessionHandler.getNewConnection(SessionHandler.java:300)
        at org.openbravo.dal.core.SessionHandler.createSession(SessionHandler.java:235)
        at org.openbravo.dal.core.SessionHandler.begin(SessionHandler.java:561)
        at org.openbravo.dal.core.SessionHandler.getSession(SessionHandler.java:183)
        at org.openbravo.dal.service.OBDal.getSession(OBDal.java:205)
        at org.openbravo.replication.symmetricds.validation.SynchronizationStoreDataValidator$MaterializedViewCreator.createMaterializedView(SynchronizationStoreDataValidator.java:220)
        at org.openbravo.replication.symmetricds.validation.SynchronizationStoreDataValidator$MaterializedViewCreator.call(SynchronizationStoreDataValidator.java:197)
        at org.openbravo.replication.symmetricds.validation.SynchronizationStoreDataValidator$MaterializedViewCreator.call(SynchronizationStoreDataValidator.java:188)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)