程序包 org.apache.flink.optimizer.operators

接口概要

接口	说明
AbstractOperatorDescriptor	The root of all descriptions of an operator to the optimizer.

类概要

类	说明
AbstractJoinDescriptor	Defines the possible global properties for a join.
AbstractSortMergeJoinDescriptor
AllGroupCombineProperties
AllGroupReduceProperties
AllGroupWithPartialPreGroupProperties
AllReduceProperties
BinaryUnionOpDescriptor
CartesianProductDescriptor
CoGroupDescriptor
CoGroupRawDescriptor
CoGroupWithSolutionSetFirstDescriptor
CoGroupWithSolutionSetSecondDescriptor
CrossBlockOuterFirstDescriptor
CrossBlockOuterSecondDescriptor
CrossStreamOuterFirstDescriptor
CrossStreamOuterSecondDescriptor
FilterDescriptor
FlatMapDescriptor
GroupCombineProperties	The properties file belonging to the GroupCombineNode.
GroupReduceProperties
GroupReduceWithCombineProperties
HashFullOuterJoinBuildFirstDescriptor
HashFullOuterJoinBuildSecondDescriptor
HashJoinBuildFirstProperties
HashJoinBuildSecondProperties
HashLeftOuterJoinBuildFirstDescriptor
HashLeftOuterJoinBuildSecondDescriptor
HashRightOuterJoinBuildFirstDescriptor
HashRightOuterJoinBuildSecondDescriptor
MapDescriptor
MapPartitionDescriptor
NoOpDescriptor
OperatorDescriptorDual
OperatorDescriptorDual.GlobalPropertiesPair
OperatorDescriptorDual.LocalPropertiesPair
OperatorDescriptorSingle	Abstract base class for Operator descriptions which instantiates the node and sets the driver strategy and the sorting and grouping keys.
PartialGroupProperties
ReduceProperties
SolutionSetDeltaOperator
SortMergeFullOuterJoinDescriptor
SortMergeInnerJoinDescriptor
SortMergeLeftOuterJoinDescriptor
SortMergeRightOuterJoinDescriptor
UtilSinkJoinOpDescriptor