Package | Description |
---|---|
parquet.hadoop |
Provides classes to store use Parquet files in Hadoop
In a map reduce job:
|
parquet.hadoop.metadata | |
parquet.tools.util |
Modifier and Type | Method and Description |
---|---|
List<BlockMetaData> |
ParquetInputSplit.getBlocks() |
Constructor and Description |
---|
ParquetFileReader(org.apache.hadoop.conf.Configuration configuration,
org.apache.hadoop.fs.Path filePath,
List<BlockMetaData> blocks,
List<ColumnDescriptor> columns) |
ParquetInputSplit(org.apache.hadoop.fs.Path path,
long start,
long length,
String[] hosts,
List<BlockMetaData> blocks,
String requestedSchema,
String fileSchema,
Map<String,String> extraMetadata,
Map<String,String> readSupportMetadata)
|
Modifier and Type | Method and Description |
---|---|
List<BlockMetaData> |
ParquetMetadata.getBlocks() |
Constructor and Description |
---|
ParquetMetadata(FileMetaData fileMetaData,
List<BlockMetaData> blocks) |
Modifier and Type | Method and Description |
---|---|
static void |
MetadataUtils.showDetails(PrettyPrintWriter out,
BlockMetaData meta) |
Copyright © 2015. All rights reserved.