com.facebook.presto.hive.parquet.predicate

Class ParquetPredicateUtils

java.lang.Object

com.facebook.presto.hive.parquet.predicate.ParquetPredicateUtils

public final class ParquetPredicateUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static ParquetPredicate	buildParquetPredicate(List<HiveColumnHandle> columns, TupleDomain<HiveColumnHandle> effectivePredicate, parquet.schema.MessageType fileSchema, TypeManager typeManager)
static boolean	predicateMatches(ParquetPredicate parquetPredicate, parquet.hadoop.metadata.BlockMetaData block, ParquetDataSource dataSource, parquet.schema.MessageType requestedSchema, TupleDomain<HiveColumnHandle> effectivePredicate)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

buildParquetPredicate

public static ParquetPredicate buildParquetPredicate(List<HiveColumnHandle> columns,
                                                     TupleDomain<HiveColumnHandle> effectivePredicate,
                                                     parquet.schema.MessageType fileSchema,
                                                     TypeManager typeManager)

predicateMatches

public static boolean predicateMatches(ParquetPredicate parquetPredicate,
                                       parquet.hadoop.metadata.BlockMetaData block,
                                       ParquetDataSource dataSource,
                                       parquet.schema.MessageType requestedSchema,
                                       TupleDomain<HiveColumnHandle> effectivePredicate)