@Override
  public int getPartitionCount() throws MetaException {
    return getObjectCount("partitionName", MPartition.class.getName());
  }
Convert PrivilegeGrantInfo from privMap to MTablePrivilege, and add all of
them to the toPersistPrivObjs. These privilege objects will be persisted as
part of createTable.
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java