Modifier and Type | Class and Description |
---|---|
class |
BinaryDataSource
A DataSource used for storing intermediate results and data dumps
|
class |
GeneratorDataSource
A DataSource used for processing the range min..max
|
class |
ParsedDataSource
A data source for a text HDFS file along with the parser to parse it
|
Modifier and Type | Field and Description |
---|---|
ArrayList<DataSource> |
DataSet.source |
ArrayList<DataSource> |
DataSet.source |
Modifier and Type | Method and Description |
---|---|
DataSource |
DataSource.DataSourceDirectory.get(String name) |
DataSource |
DataSource.DataSourceDirectory.get(String name) |
static DataSource |
DataSource.get(String path,
org.apache.hadoop.conf.Configuration conf) |
static DataSource |
DataSource.get(String path,
org.apache.hadoop.conf.Configuration conf) |
static DataSource |
DataSource.getCached(String remote_path,
String local_path,
org.apache.hadoop.conf.Configuration conf) |
static DataSource |
DataSource.getCached(String remote_path,
String local_path,
org.apache.hadoop.conf.Configuration conf) |
static DataSource |
DataSource.read(String buffer,
org.apache.hadoop.conf.Configuration conf) |
static DataSource |
DataSource.read(String buffer,
org.apache.hadoop.conf.Configuration conf) |
Modifier and Type | Method and Description |
---|---|
void |
DataSet.add(DataSource s)
add a DataSource to this DataSet
|
void |
DataSet.add(DataSource s)
add a DataSource to this DataSet
|
static Bag |
Plan.merge(DataSource s)
merge the sorted files of the data source
|
static Bag |
Plan.merge(DataSource s)
merge the sorted files of the data source
|
Constructor and Description |
---|
DataSet(DataSource s,
long counter,
long records)
Construct a DataSet that contains one DataSource
|
DataSet(DataSource s,
long counter,
long records)
Construct a DataSet that contains one DataSource
|
Copyright © 2013 The Apache Software Foundation. All rights reserved.