public class ParquetMetadata extends Object
Constructor and Description |
---|
ParquetMetadata(FileMetaData fileMetaData,
List<BlockMetaData> blocks) |
Modifier and Type | Method and Description |
---|---|
static ParquetMetadata |
fromJSON(String json) |
List<BlockMetaData> |
getBlocks() |
FileMetaData |
getFileMetaData() |
static String |
toJSON(ParquetMetadata parquetMetaData) |
static String |
toPrettyJSON(ParquetMetadata parquetMetaData) |
String |
toString() |
public ParquetMetadata(FileMetaData fileMetaData, List<BlockMetaData> blocks)
fileMetaData
- file level metadatablocks
- block level metadatapublic static String toJSON(ParquetMetadata parquetMetaData)
parquetMetaData
- an instance of parquet metadata to convertpublic static String toPrettyJSON(ParquetMetadata parquetMetaData)
parquetMetaData
- an instance of parquet metadata to convertpublic static ParquetMetadata fromJSON(String json)
json
- the json representationpublic List<BlockMetaData> getBlocks()
public FileMetaData getFileMetaData()
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