private StoredProcedure convertToStoredProc(String catName, MStoredProc proc) {
    return new StoredProcedure(
            proc.getName(),
            proc.getDatabase().getName(),
            catName,
            proc.getOwner(),
            proc.getSource());
  }
Get partition's column stats

@return Map of column name and its stats
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java