Uses of Class
org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch

Packages that use VectorHashKeyWrapperBatch

Package	Description
org.apache.hadoop.hive.ql.exec.persistence
org.apache.hadoop.hive.ql.exec.vector

Uses of VectorHashKeyWrapperBatch in org.apache.hadoop.hive.ql.exec.persistence

Methods in org.apache.hadoop.hive.ql.exec.persistence with parameters of type VectorHashKeyWrapperBatch

Modifier and Type	Method and Description
void	MapJoinKeyObject.readFromVector(VectorHashKeyWrapper kw, VectorExpressionWriter[] keyOutputWriters, VectorHashKeyWrapperBatch keyWrapperBatch)
static ByteStream.Output	MapJoinKey.serializeVector(ByteStream.Output byteStream, VectorHashKeyWrapper kw, VectorExpressionWriter[] keyOutputWriters, VectorHashKeyWrapperBatch keyWrapperBatch, boolean[] nulls, boolean[] sortableSortOrders, byte[] nullMarkers, byte[] notNullMarkers) Serializes row to output for vectorized path.
JoinUtil.JoinResult	MapJoinTableContainer.ReusableGetAdaptor.setFromVector(VectorHashKeyWrapper kw, VectorExpressionWriter[] keyOutputWriters, VectorHashKeyWrapperBatch keyWrapperBatch) Changes current rows to which adaptor is referring to the rows corresponding to the key represented by a VHKW object, and writers and batch used to interpret it.

Uses of VectorHashKeyWrapperBatch in org.apache.hadoop.hive.ql.exec.vector

Methods in org.apache.hadoop.hive.ql.exec.vector that return VectorHashKeyWrapperBatch

Modifier and Type	Method and Description
static VectorHashKeyWrapperBatch	VectorHashKeyWrapperBatch.compileKeyWrapperBatch(VectorExpression[] keyExpressions)
static VectorHashKeyWrapperBatch	VectorHashKeyWrapperBatch.compileKeyWrapperBatch(VectorExpression[] keyExpressions, TypeInfo[] typeInfos) Prepares a VectorHashKeyWrapperBatch to work for a specific set of keys.