spark技术分享

2012-11-01admin阅读(1850)赞(0)

DataSourceV2Relation Leaf Logical Operator

2012-10-31admin阅读(1614)赞(0)

CreateViewCommand Logical Command CreateViewCommand is a logical command for creating or replacing a view or a tab ...

2012-10-30admin阅读(1923)赞(0)

CreateTempViewUsing Logical Command CreateTempViewUsing is a logical command for creating or replacing a temporary ...

2012-10-29admin阅读(2554)赞(0)

CreateTableCommand Logical Command CreateTableCommand is a logical command that FIXME. Executing Logical Comman ...

2012-10-28admin阅读(3077)赞(0)

CreateTable Logical Operator CreateTable is a logical operator that represents (is created for) the following: ...

2012-10-27admin阅读(1361)赞(0)

CreateHiveTableAsSelectCommand Logical Command

2012-10-26admin阅读(1558)赞(0)

CreateDataSourceTableCommand Logical Command

2012-10-25admin阅读(1760)赞(0)

CreateDataSourceTableAsSelectCommand Logical Command

2012-10-24admin阅读(1556)赞(0)

ClearCacheCommand Logical Command ClearCacheCommand is a logical command to remove all cached tables from the in-m ...

2012-10-23admin阅读(1602)赞(0)

AnalyzeTableCommand Logical Command — Computing Table-Level Statistics (Total Size and Row Count)