com.starrocks.connector.spark.sql.write

Class StarRocksDataWriter

java.lang.Object

com.starrocks.connector.spark.sql.write.StarRocksDataWriter

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, org.apache.spark.sql.connector.write.DataWriter<org.apache.spark.sql.catalyst.InternalRow>

public class StarRocksDataWriter
extends Object
implements org.apache.spark.sql.connector.write.DataWriter<org.apache.spark.sql.catalyst.InternalRow>, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StarRocksDataWriter(WriteStarRocksConfig config, org.apache.spark.sql.types.StructType schema, int partitionId, long taskId, long epochId)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	close()
org.apache.spark.sql.connector.write.WriterCommitMessage	commit()
void	open()
void	write(org.apache.spark.sql.catalyst.InternalRow internalRow)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.spark.sql.connector.write.DataWriter

currentMetricsValues

Constructor Detail

StarRocksDataWriter

public StarRocksDataWriter(WriteStarRocksConfig config,
                           org.apache.spark.sql.types.StructType schema,
                           int partitionId,
                           long taskId,
                           long epochId)

Method Detail

open

public void open()

write

public void write(org.apache.spark.sql.catalyst.InternalRow internalRow)
           throws IOException

Specified by:

write in interface org.apache.spark.sql.connector.write.DataWriter<org.apache.spark.sql.catalyst.InternalRow>

Throws:

IOException

commit

public org.apache.spark.sql.connector.write.WriterCommitMessage commit()
                                                                throws IOException

Specified by:

commit in interface org.apache.spark.sql.connector.write.DataWriter<org.apache.spark.sql.catalyst.InternalRow>

Throws:

IOException

abort

public void abort()
           throws IOException

Specified by:

abort in interface org.apache.spark.sql.connector.write.DataWriter<org.apache.spark.sql.catalyst.InternalRow>

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException