标签：spark-sql

2013-07-03admin阅读(2030)赞(0)

HashedRelationBroadcastMode HashedRelationBroadcastMode is a BroadcastMode that BroadcastHashJoinExec uses for the ...

2013-07-02admin阅读(1887)赞(0)

BroadcastMode BroadcastMode is the contract for…​FIXME [crayon-67efb5cbcc77a045688848/] Table 1. Broa ...

2013-07-01admin阅读(1940)赞(0)

SizeEstimator SizeEstimator is…​FIXME estimate Method [crayon-67efb5cbcc91e311892292/] Uses estim ...

2013-06-30admin阅读(1745)赞(0)

KnownSizeEstimation KnownSizeEstimation is the contract that allows a class to give SizeEstimator a more accurate ...

2013-06-29admin阅读(1720)赞(0)

UnsafeHashedRelation UnsafeHashedRelation is…​FIXME get Method [crayon-67efb5cbccc53541451009/] ...

2013-06-28admin阅读(2030)赞(0)

LongHashedRelation LongHashedRelation is a HashedRelation that is used when HashedRelation is requested for a conc ...

2013-06-27admin阅读(2009)赞(0)

HashedRelation HashedRelation is the contract for "relations" with values hashed by some key. HashedRelation is ...

2013-06-26admin阅读(2003)赞(0)

HashJoin — Contract for Hash-based Join Physical Operators

2013-06-25admin阅读(4376)赞(0)

PhysicalOperation — Scala Extractor for Destructuring Logical Query Plans

2013-06-24admin阅读(1987)赞(0)

PhysicalAggregation — Scala Extractor for Destructuring Aggregate Logical Operators