Entities - Index Discovery Issue

[terrywbrady]

@benbosman reported this issue...

docker exec dspace /dspace/bin/dspace index-discovery
Exception in thread “Thread-4” org.hibernate.HibernateException: Provider is closed!
    at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:120)
    at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:35)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:99)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:129)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:247)
    at org.hibernate.resource.jdbc.internal.AbstractLogicalConnectionImplementor.rollback(AbstractLogicalConnectionImplementor.java:114)
    at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.rollback(JdbcResourceLocalTransactionCoordinatorImpl.java:239)
    at org.hibernate.engine.transaction.internal.TransactionImpl.rollback(TransactionImpl.java:100)
    at org.dspace.core.HibernateDBConnection.rollback(HibernateDBConnection.java:79)
    at org.dspace.core.Context.abort(Context.java:529)
    at org.dspace.storage.rdbms.DatabaseUtils$ReindexerThread.run(DatabaseUtils.java:1279)

took quite a long time to index as well (but I noticed in general the docker instance is slower compared to the AWS instance we are using)