org.apache.paimon.format.orc.writer

类 RowDataVectorizer

java.lang.Object

org.apache.paimon.format.orc.writer.Vectorizer<org.apache.paimon.data.InternalRow>

org.apache.paimon.format.orc.writer.RowDataVectorizer

所有已实现的接口:

Serializable

public class RowDataVectorizer
extends Vectorizer<org.apache.paimon.data.InternalRow>

A Vectorizer of InternalRow type element.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
RowDataVectorizer(String schema, org.apache.paimon.types.DataType[] fieldTypes)

方法概要

限定符和类型	方法和说明
void	vectorize(org.apache.paimon.data.InternalRow row, org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch) Transforms the provided element to ColumnVectors and sets them in the exposed VectorizedRowBatch.

从类继承的方法 org.apache.paimon.format.orc.writer.Vectorizer

getSchema

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RowDataVectorizer

public RowDataVectorizer(String schema,
                         org.apache.paimon.types.DataType[] fieldTypes)

方法详细资料

vectorize

public void vectorize(org.apache.paimon.data.InternalRow row,
                      org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch)

从类复制的说明: Vectorizer

Transforms the provided element to ColumnVectors and sets them in the exposed VectorizedRowBatch.

指定者:

vectorize 在类中 Vectorizer<org.apache.paimon.data.InternalRow>

参数:

row - The input element

batch - The batch to write the ColumnVectors