Package | Description |
---|---|
org.apache.pig.backend.hadoop.executionengine.physicalLayer |
Implementation of physical operators that use hadoop as the execution engine
and data storage.
|
org.apache.pig.pen |
Modifier and Type | Field and Description |
---|---|
protected LineageTracer |
PhysicalOperator.lineageTracer |
Modifier and Type | Method and Description |
---|---|
LineageTracer |
Illustrator.getLineage() |
LineageTracer |
ExampleGenerator.getLineage() |
Modifier and Type | Method and Description |
---|---|
void |
LocalMapReduceSimulator.launchPig(PhysicalPlan php,
Map<LOLoad,DataBag> baseData,
LineageTracer lineage,
IllustratorAttacher attacher,
ExampleGenerator eg,
PigContext pc) |
Constructor and Description |
---|
Illustrator(LineageTracer lineage,
LinkedList<IdentityHashSet<Tuple>> equivalenceClasses,
IllustratorAttacher attacher,
PigContext hadoopPigContext) |
Illustrator(LineageTracer lineage,
LinkedList<IdentityHashSet<Tuple>> equivalenceClasses,
int maxRecords,
IllustratorAttacher attacher,
LogicalSchema schema,
PigContext hadoopPigContext) |
IllustratorAttacher(PhysicalPlan plan,
LineageTracer lineage,
int maxRecords,
Map<POLoad,LogicalSchema> poLoadToSchemaMap,
PigContext hadoopPigContext) |
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