| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql.exec |
Hive QL execution tasks, operators, functions and other handlers.
|
| org.apache.hadoop.hive.ql.exec.vector.ptf | |
| org.apache.hadoop.hive.ql.plan.ptf | |
| org.apache.hadoop.hive.ql.udf.generic |
Standard toolkit and framework for generic User-defined functions.
|
| org.apache.hadoop.hive.ql.udf.ptf |
| Class and Description |
|---|
| Range
Class to represent a window range in a partition by searching the relative position (ROWS) or
relative value (RANGE) of the current row
|
| TableFunctionResolver
Based on Hive
GenericUDAFResolver. |
| Class and Description |
|---|
| Range
Class to represent a window range in a partition by searching the relative position (ROWS) or
relative value (RANGE) of the current row
|
| Class and Description |
|---|
| TableFunctionEvaluator
Based on Hive
GenericUDAFEvaluator. |
| Class and Description |
|---|
| BasePartitionEvaluator
This class is mostly used for RANGE windowing type to do some optimization.
|
| Class and Description |
|---|
| BasePartitionEvaluator
This class is mostly used for RANGE windowing type to do some optimization.
|
| BasePartitionEvaluator.AvgPartitionEvaluator
The partition evalulator for average function
|
| BasePartitionEvaluator.SumPartitionEvaluator
The base type for sum operator evaluator when a partition data is available
and streaming process is not possible.
|
| MatchPath
return rows that meet a specified pattern.
|
| MatchPath.ResultExprInfo |
| MatchPath.SymbolFunction |
| MatchPath.SymbolFunctionResult |
| Noop |
| Noop.NoopResolver |
| NoopWithMap |
| NoopWithMap.NoopWithMapResolver |
| Range
Class to represent a window range in a partition by searching the relative position (ROWS) or
relative value (RANGE) of the current row
|
| TableFunctionEvaluator
Based on Hive
GenericUDAFEvaluator. |
| TableFunctionResolver
Based on Hive
GenericUDAFResolver. |
| ValueBoundaryScanner |
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