@Override
public List<UnderReplicatedBlock> findByINodeIds(int[] inodeIds) throws StorageException {
HopsSession session = connector.obtainSession();
HopsQueryBuilder qb = session.getQueryBuilder();
HopsQueryDomainType<UnderReplicatedBlocksDTO> qdt =
qb.createQueryDefinition(UnderReplicatedBlocksDTO.class);
HopsPredicate pred1 = qdt.get("iNodeId").in(qdt.param("idParam"));
qdt.where(pred1);
HopsQuery<UnderReplicatedBlocksDTO> query = session.createQuery(qdt);
query.setParameter("idParam", Ints.asList(inodeIds));
return createUrBlockList(query.getResultList());
}
@Override
public List<UnderReplicatedBlock> findByLevel(int level) throws StorageException {
HopsSession session = connector.obtainSession();
HopsQueryBuilder qb = session.getQueryBuilder();
HopsQueryDomainType<UnderReplicatedBlocksDTO> dobj =
qb.createQueryDefinition(UnderReplicatedBlocksDTO.class);
HopsPredicate pred = dobj.get("level").equal(dobj.param("level"));
dobj.where(pred);
HopsQuery<UnderReplicatedBlocksDTO> query = session.createQuery(dobj);
query.setParameter("level", level);
query.setOrdering(Query.Ordering.ASCENDING, "level", "timestamp");
return createUrBlockList(query.getResultList());
}
@Override
public List<QuotaUpdate> findByInodeId(int inodeId) throws StorageException {
HopsSession session = connector.obtainSession();
HopsQueryBuilder qb = session.getQueryBuilder();
HopsQueryDomainType<QuotaUpdateDTO> dobj = qb.createQueryDefinition(QuotaUpdateDTO.class);
HopsPredicate pred1 = dobj.get("inodeId").equal(dobj.param(INODE_ID_PARAM));
dobj.where(pred1);
HopsQuery<QuotaUpdateDTO> query = session.createQuery(dobj);
query.setParameter(INODE_ID_PARAM, inodeId);
List<QuotaUpdateDTO> results = query.getResultList();
return convertAndRelease(session, results);
}
@Override
public List<UnderReplicatedBlock> findByINodeId(int inodeId) throws StorageException {
HopsSession session = connector.obtainSession();
HopsQueryBuilder qb = session.getQueryBuilder();
HopsQueryDomainType<UnderReplicatedBlocksDTO> qdt =
qb.createQueryDefinition(UnderReplicatedBlocksDTO.class);
HopsPredicate pred1 = qdt.get("iNodeId").equal(qdt.param("idParam"));
qdt.where(pred1);
HopsQuery<UnderReplicatedBlocksDTO> query = session.createQuery(qdt);
query.setParameter("idParam", inodeId);
// FIXME[M]: it throws ClusterJUserException: There is no index containing the ordering fields.
// http://bugs.mysql.com/bug.php?id=67765
// query.setOrdering(HopsQuery.Ordering.ASCENDING, "level", "timestamp");
return createUrBlockList(query.getResultList());
}