Name | Description | Type | Package | Framework |
HiveAlgorithmsConf | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive | |
HiveAlgorithmsUtil | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive | |
HiveCost | 1. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |
HiveCostModel | Cost model interface. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |
HiveCostModel .JoinAlgorithm | Interface | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveCostModel | Apache Hive | |
HiveDefaultCostModel | Default implementation of the cost model. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |
HiveDefaultCostModel .DefaultJoinAlgorithm | Default join algorithm. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveDefaultCostModel | Apache Hive |
HiveOnTezCostModel | Cost model for Tez execution engine. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |
HiveOnTezCostModel .TezBucketJoinAlgorithm | BUCKET_JOIN is a hash joins where one bucket of the non streaming tables is kept in memory at the time. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveOnTezCostModel | Apache Hive |
HiveOnTezCostModel .TezCommonJoinAlgorithm | COMMON_JOIN is Sort Merge Join. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveOnTezCostModel | Apache Hive |
HiveOnTezCostModel .TezMapJoinAlgorithm | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveOnTezCostModel | Apache Hive | |
HiveOnTezCostModel .TezSMBJoinAlgorithm | SMB_JOIN is a Sort Merge Join. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost.HiveOnTezCostModel | Apache Hive |
HiveRelMdCost | HiveRelMdCost supplies the implementation of cost model. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |
HiveVolcanoPlanner | Refinement of VolcanoPlanner for Hive. | Class | org.apache.hadoop.hive.ql.optimizer.calcite.cost | Apache Hive |