private BloomFilter createPartsBloomFilter(int maxPartsPerCacheNode, double fpp,
      List<String> partNames) {
    BloomFilter bloomFilter = BloomFilter.build(maxPartsPerCacheNode, fpp);
    for (String partName : partNames) {
      bloomFilter.add(partName.getBytes());
    }
    return bloomFilter;
  }
Retrieve the column statistics for the specified columns of the table. NULL
is returned if the columns are not provided.
@param catName     the catalog name of the table
@param dbName      the database name of the table
@param tableName   the table name
@param colNames    the list of the column names
@param engine      engine making the request
@return            the column statistics for the specified columns
@throws MetaException
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java