I am trying to use a Projection to sum up a size field when grouped by a role. The Criteria is working fine except for when the sum no longer fits into the type of the size field. The database I am using MySQL returned a larger type for the sum when I ran the generated query directly against the database but I get an exception from Hibernate. The size field is a long in Java and a BIGINT in MySQL. Is there anyway to get Hibernate to return the larger type?

The projection portion of the criteria looks like this:
List<Object[]> roleSummaries = session.createCriteria(PhysicalDisk.class)
.setProjection(Projections.projectionList()
.add(Projections.groupProperty(PhysicalDisk_.role), "role")
.add(Projections.rowCount(), "count")
.add(Projections.sum(PhysicalDisk_.totalBytes), "space")
)
.createCriteria(PhysicalDisk_.raidGroup, "raidGroup")
.createCriteria("raidGroup." + RAIDGroup_.plex, "plex")
.add(Restrictions.eq("plex." + Plex_.diskAggregate, diskAggregate))
.list();

and the exception I am getting is:
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '12000010002048860160' in column '3' is outside valid range for the datatype BIGINT.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.6.0_21]
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) ~[na:1.6.0_21]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) ~[na:1.6.0_21]
at java.lang.reflect.Constructor.newInstance(Constructor.java:513) ~[na:1.6.0_21]
at com.mysql.jdbc.Util.handleNewInstance(Util.java:409) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.Util.getInstance(Util.java:384) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1027) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.ResultSetImpl.throwRangeException(ResultSetImpl.java:7970) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.ResultSetImpl.parseLongAsDouble(ResultSetImpl.java:7254) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:2944) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:2909) ~[mysql-connector-java.jar:na]
at com.mysql.jdbc.ResultSetImpl.getLong(ResultSetImpl.java:3021) ~[mysql-connector-java.jar:na]
at org.apache.commons.dbcp.DelegatingResultSet.getLong(DelegatingResultSet.java:278) ~[commons-dbcp.jar:1.4]
at org.apache.commons.dbcp.DelegatingResultSet.getLong(DelegatingResultSet.java:278) ~[commons-dbcp.jar:1.4]
at org.hibernate.type.descriptor.sql.BigIntTypeDescriptor$2.doExtract(BigIntTypeDescriptor.java:61) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.type.descriptor.sql.BasicExtractor.extract(BasicExtractor.java:64) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:253) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:249) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.type.AbstractStandardBasicType.nullSafeGet(AbstractStandardBasicType.java:234) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.criteria.CriteriaLoader.getResultColumnOrRow(CriteriaLoader.java:148) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:639) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.doQuery(Loader.java:829) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.doList(Loader.java:2533) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.Loader.list(Loader.java:2271) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:119) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1716) ~[hibernate-core.jar:3.6.0.Final]
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:347) ~[hibernate-core.jar:3.6.0.Final]
at com.netapp.dfm.entity.storage.WAFLDiskEntityManager.findDiskPhysicalSummaryForCluster(WAFLDiskEntityManager.java:153) ~[dfm-data-access.jar/:na]
at com.netapp.dfm.entity.storage.WAFLDiskEntityManager$$FastClassByCGLIB$$707d513f.invoke(<generated>) ~[cglib-nodep.jar:na]
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191) ~[cglib-nodep.jar:na]
...