io.cdap.mmds.plugin

Class RowToRecord

java.lang.Object

io.cdap.mmds.plugin.RowToRecord

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.Function<org.apache.spark.sql.Row,StructuredRecord>

public class RowToRecord
extends Object
implements org.apache.spark.api.java.function.Function<org.apache.spark.sql.Row,StructuredRecord>

Converts a dataframe Row to a StructuredRecord.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RowToRecord(Schema schema)

Method Summary

Modifier and Type	Method and Description
StructuredRecord	call(org.apache.spark.sql.Row row)

Methods inherited from class java.lang.Object

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

Constructor Detail

RowToRecord

public RowToRecord(Schema schema)

Method Detail

call

public StructuredRecord call(org.apache.spark.sql.Row row)
                      throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<org.apache.spark.sql.Row,StructuredRecord>

Throws:

Exception