| Package | Description |
|---|---|
| com.facebook.presto.parquet | |
| com.facebook.presto.parquet.batchreader.decoders | |
| com.facebook.presto.parquet.reader |
| Modifier and Type | Class and Description |
|---|---|
class |
DataPageV1 |
class |
DataPageV2 |
| Modifier and Type | Method and Description |
|---|---|
static Decoders.FlatDecoders |
Decoders.readFlatPage(DataPage page,
RichColumnDescriptor columnDescriptor,
Dictionary dictionary) |
static Decoders.NestedDecoders |
Decoders.readNestedPage(DataPage page,
RichColumnDescriptor columnDescriptor,
Dictionary dictionary) |
| Modifier and Type | Method and Description |
|---|---|
DataPage |
PageReader.readPage() |
| Constructor and Description |
|---|
PageReader(org.apache.parquet.hadoop.metadata.CompressionCodecName codec,
LinkedList<DataPage> compressedPages,
DictionaryPage compressedDictionaryPage) |
PageReader(org.apache.parquet.hadoop.metadata.CompressionCodecName codec,
LinkedList<DataPage> compressedPages,
DictionaryPage compressedDictionaryPage,
org.apache.parquet.internal.column.columnindex.OffsetIndex offsetIndex,
Optional<org.apache.parquet.format.BlockCipher.Decryptor> blockDecryptor,
byte[] fileAdditionalAuthenticationData,
int rowGroupOrdinal,
int columnOrdinal) |
Copyright © 2012–2022. All rights reserved.