spark技术分享

2013-02-19admin阅读(1562)赞(0)

PreprocessTableCreation PostHoc Logical Resolution Rule

2013-02-18admin阅读(1911)赞(0)

LookupFunctions Logical Rule — Checking Whether UnresolvedFunctions Are Resolvable

2013-02-17admin阅读(2994)赞(0)

InConversion Type Coercion Logical Rule InConversion is a type coercion logical rule that coerceTypes in a logical ...

2013-02-16admin阅读(1708)赞(0)

HiveAnalysis PostHoc Logical Resolution Rule

2013-02-15admin阅读(1506)赞(0)

HandleNullInputsForUDF Logical Evaluation Rule

2013-02-14admin阅读(1809)赞(0)

FindDataSourceTable Logical Evaluation Rule for Resolving UnresolvedCatalogRelations

2013-02-13admin阅读(1521)赞(0)

ExtractWindowExpressions Logical Resolution Rule

2013-02-12admin阅读(1671)赞(0)

DetermineTableStats Logical PostHoc Resolution Rule — Computing Total Size Table Statistic for Hiv ...

2013-02-11admin阅读(1473)赞(0)

DataSourceAnalysis PostHoc Logical Resolution Rule

2013-02-10admin阅读(1561)赞(0)

CleanupAliases Logical Analysis Rule CleanupAliases is a logical analysis rule that transforms a logical query pla ...