Package com.ocient.jdbc.proto

Interface PlanProtocol.ShuffleOperatorOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder
All Known Implementing Classes:
PlanProtocol.ShuffleOperator, PlanProtocol.ShuffleOperator.Builder
Enclosing class:
PlanProtocol
public static interface PlanProtocol.ShuffleOperatorOrBuilder
extends com.google.protobuf.MessageOrBuilder

  • Method Summary

    Modifier and Type Method Description
    String getKeys​(int index)
    The keys we are hashing by (in order) to determine the destination
    com.google.protobuf.ByteString getKeysBytes​(int index)
    The keys we are hashing by (in order) to determine the destination
    int getKeysCount()
    The keys we are hashing by (in order) to determine the destination
    List<String> getKeysList()
    The keys we are hashing by (in order) to determine the destination
    int getPfactor()
    pfactor from the sql node is used for all shuffle operators to ensure uniformity
    long getShuffleRotation()
    uint64 shuffle_rotation = 2;

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    isInitialized

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Method Details

    • getKeysList

      List<String> getKeysList()
      The keys we are hashing by (in order) to determine the destination
      repeated string keys = 1;

    • getKeysCount

      int getKeysCount()
      The keys we are hashing by (in order) to determine the destination
      repeated string keys = 1;

    • getKeys

      String getKeys​(int index)
      The keys we are hashing by (in order) to determine the destination
      repeated string keys = 1;

    • getKeysBytes

      com.google.protobuf.ByteString getKeysBytes​(int index)
      The keys we are hashing by (in order) to determine the destination
      repeated string keys = 1;

    • getShuffleRotation

      long getShuffleRotation()
      uint64 shuffle_rotation = 2;

    • getPfactor

      int getPfactor()
       pfactor from the sql node is used for all shuffle operators to ensure uniformity
      uint32 pfactor = 3;