Class | Description |
---|---|
ExprProcCtx |
The processor context for the lineage information.
|
ExprProcFactory |
Expression processor factory for lineage.
|
ExprProcFactory.ColumnExprProcessor |
Processor for column expressions.
|
ExprProcFactory.DefaultExprProcessor |
Processor for constants and null expressions.
|
ExprProcFactory.GenericExprProcessor |
Processor for any function or field expression.
|
Generator |
This class generates the lineage information for the columns
and tables from the plan before it goes through other
optimization phases.
|
LineageCtx |
This class contains the lineage context that is passed
while walking the operator tree in Lineage.
|
LineageCtx.Index | |
OpProcFactory |
Operator factory for the rule processors for lineage.
|
OpProcFactory.DefaultLineage |
Default processor.
|
OpProcFactory.FilterLineage |
Filter processor.
|
OpProcFactory.GroupByLineage |
Processor for GroupBy operator.
|
OpProcFactory.JoinLineage |
Processor for Join Operator.
|
OpProcFactory.LateralViewJoinLineage |
Processor for Join Operator.
|
OpProcFactory.ReduceSinkLineage |
ReduceSink processor.
|
OpProcFactory.SelectLineage |
Processor for Select operator.
|
OpProcFactory.TableScanLineage |
Processor for TableScan Operator.
|
OpProcFactory.TransformLineage |
Processor for Script and UDTF Operators.
|
OpProcFactory.UnionLineage |
Union processor.
|
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