| Name | Description | Type | Package | Framework |
| SamplePruner | The transformation step that does sample pruning. | Class | org.apache.hadoop.hive.ql.optimizer | Apache Hive |
| SamplePruner .AddPathReturnStatus | Class | org.apache.hadoop.hive.ql.optimizer.SamplePruner | Apache Hive | |
| SamplePruner .DefaultPPR | DefaultPPR default processor which does nothing. | Class | org.apache.hadoop.hive.ql.optimizer.SamplePruner | Apache Hive |
| SamplePruner .FilterPPR | FilterPPR filter processor. | Class | org.apache.hadoop.hive.ql.optimizer.SamplePruner | Apache Hive |
| SamplePruner .LimitPruneRetStatus | Class | org.apache.hadoop.hive.ql.optimizer.SamplePruner | Apache Hive | |
| SamplePruner .SamplePrunerCtx | Class | org.apache.hadoop.hive.ql.optimizer.SamplePruner | Apache Hive | |