标签：spark-sql

2013-04-14admin阅读(1655)赞(0)

HiveTableScans Execution Planning Strategy

2013-04-13admin阅读(1555)赞(0)

FileSourceStrategy Execution Planning Strategy for LogicalRelations with HadoopFsRelation

2013-04-12admin阅读(1762)赞(0)

DataSourceV2Strategy Execution Planning Strategy

2013-04-11admin阅读(1595)赞(0)

DataSourceStrategy Execution Planning Strategy

2013-04-10admin阅读(1466)赞(0)

BasicOperators Execution Planning Strategy

2013-04-09admin阅读(1584)赞(0)

Aggregation Execution Planning Strategy for Aggregate Physical Operators

2013-04-08admin阅读(1626)赞(0)

PushDownOperatorsToDataSource Logical Optimization

2013-04-07admin阅读(1503)赞(0)

PruneFileSourcePartitions Logical Optimization

2013-04-06admin阅读(1424)赞(0)

OptimizeMetadataOnlyQuery Logical Optimization

2013-04-05admin阅读(1388)赞(0)

ExtractPythonUDFFromAggregate Logical Optimization