org.apache.drill.exec.store.hive

Class HiveParquetTableMetadataProvider

java.lang.Object

org.apache.drill.exec.store.parquet.BaseParquetMetadataProvider

org.apache.drill.exec.store.hive.HiveParquetTableMetadataProvider

All Implemented Interfaces:

ParquetMetadataProvider, TableMetadataProvider

public class HiveParquetTableMetadataProvider
extends BaseParquetMetadataProvider

This is Metadata provider for Hive Parquet tables, which are read by Drill native reader

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HiveParquetTableMetadataProvider.Builder

Field Summary

Fields inherited from class org.apache.drill.exec.store.parquet.BaseParquetMetadataProvider

entries, fileSet, NULL_VALUE, parquetTableMetadata, readerConfig, schema, statsTable, tableLocation, tableName

Method Summary

Modifier and Type	Method and Description
HivePartitionHolder	getHivePartitionHolder()
protected void	initInternal()

Methods inherited from class org.apache.drill.exec.store.parquet.BaseParquetMetadataProvider

checkMetadataVersion, getEntries, getFileMetadata, getFileSet, getFilesForPartition, getFilesMetadataMap, getLocations, getNonInterestingColumnsMetadata, getPartitionColumns, getPartitionMetadata, getPartitionsMetadata, getRowGroupsMeta, getRowGroupsMetadataMap, getSegmentsMetadataMap, getTableMetadata, init, initializeMetadata

Methods inherited from class java.lang.Object

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

Method Detail

getHivePartitionHolder

public HivePartitionHolder getHivePartitionHolder()

initInternal

protected void initInternal()
                     throws IOException

Specified by:

initInternal in class BaseParquetMetadataProvider

Throws:

IOException