org.apache.paimon.format.orc.writer

类 OrcBulkWriter

java.lang.Object

org.apache.paimon.format.orc.writer.OrcBulkWriter

所有已实现的接口:

org.apache.paimon.format.FormatWriter

public class OrcBulkWriter
extends Object
implements org.apache.paimon.format.FormatWriter

A FormatWriter implementation that writes data in ORC format.

构造器概要

构造器

构造器和说明
OrcBulkWriter(Vectorizer<org.apache.paimon.data.InternalRow> vectorizer, org.apache.orc.Writer writer, org.apache.paimon.fs.PositionOutputStream underlyingStream, int batchSize)

方法概要

限定符和类型	方法和说明
void	addElement(org.apache.paimon.data.InternalRow element)
void	finish()
void	flush()
boolean	reachTargetSize(boolean suggestedCheck, long targetSize)

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

OrcBulkWriter

public OrcBulkWriter(Vectorizer<org.apache.paimon.data.InternalRow> vectorizer,
                     org.apache.orc.Writer writer,
                     org.apache.paimon.fs.PositionOutputStream underlyingStream,
                     int batchSize)

方法详细资料

addElement

public void addElement(org.apache.paimon.data.InternalRow element)
                throws IOException

指定者:

addElement 在接口中 org.apache.paimon.format.FormatWriter

抛出:

IOException

flush

public void flush()
           throws IOException

指定者:

flush 在接口中 org.apache.paimon.format.FormatWriter

抛出:

IOException

finish

public void finish()
            throws IOException

指定者:

finish 在接口中 org.apache.paimon.format.FormatWriter

抛出:

IOException

reachTargetSize

public boolean reachTargetSize(boolean suggestedCheck,
                               long targetSize)
                        throws IOException

指定者:

reachTargetSize 在接口中 org.apache.paimon.format.FormatWriter

抛出:

IOException