Package | Description |
---|---|
parquet.format.converter | |
parquet.hadoop |
Provides classes to store use Parquet files in Hadoop
In a map reduce job:
|
parquet.hadoop.metadata | |
parquet.tools.command | |
parquet.tools.util |
Modifier and Type | Method and Description |
---|---|
ParquetMetadata |
ParquetMetadataConverter.fromParquetMetadata(parquet.format.FileMetaData parquetMetadata) |
ParquetMetadata |
ParquetMetadataConverter.readParquetMetadata(InputStream from) |
Modifier and Type | Method and Description |
---|---|
parquet.format.FileMetaData |
ParquetMetadataConverter.toParquetMetadata(int currentVersion,
ParquetMetadata parquetMetadata) |
Modifier and Type | Method and Description |
---|---|
ParquetMetadata |
Footer.getParquetMetadata() |
static ParquetMetadata |
ParquetFileReader.readFooter(org.apache.hadoop.conf.Configuration configuration,
org.apache.hadoop.fs.FileStatus file)
Reads the meta data block in the footer of the file
|
static ParquetMetadata |
ParquetFileReader.readFooter(org.apache.hadoop.conf.Configuration configuration,
org.apache.hadoop.fs.Path file)
Reads the meta data block in the footer of the file
|
Constructor and Description |
---|
Footer(org.apache.hadoop.fs.Path file,
ParquetMetadata parquetMetadata) |
Modifier and Type | Method and Description |
---|---|
static ParquetMetadata |
ParquetMetadata.fromJSON(String json) |
Modifier and Type | Method and Description |
---|---|
static String |
ParquetMetadata.toJSON(ParquetMetadata parquetMetaData) |
static String |
ParquetMetadata.toPrettyJSON(ParquetMetadata parquetMetaData) |
Modifier and Type | Method and Description |
---|---|
static void |
DumpCommand.dump(PrettyPrintWriter out,
ParquetMetadata meta,
MessageType schema,
org.apache.hadoop.fs.Path inpath,
boolean showmd,
boolean showdt,
Set<String> showColumns) |
Modifier and Type | Method and Description |
---|---|
static void |
MetadataUtils.showDetails(PrettyPrintWriter out,
ParquetMetadata meta) |
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