SparkOrcWriter

java.lang.Object
- org.apache.iceberg.spark.data.SparkOrcWriter

All Implemented Interfaces:

OrcRowWriter<org.apache.spark.sql.catalyst.InternalRow>
```
public class SparkOrcWriter
extends java.lang.Object
implements OrcRowWriter<org.apache.spark.sql.catalyst.InternalRow>
```
This class acts as an adaptor from an OrcFileAppender to a FileAppender<InternalRow>.

Constructor Summary

Constructors
Constructor Description

SparkOrcWriter(Schema iSchema, org.apache.orc.TypeDescription orcSchema)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.stream.Stream<FieldMetrics<?>>`	`metrics()`	Returns a stream of `FieldMetrics` that this OrcRowWriter keeps track of.
`void`	`write(org.apache.spark.sql.catalyst.InternalRow value, org.apache.orc.storage.ql.exec.vector.VectorizedRowBatch output)`	Writes or appends a row to ORC's VectorizedRowBatch.
`java.util.List<OrcValueWriter<?>>`	`writers()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SparkOrcWriter
```
public SparkOrcWriter(Schema iSchema,
                      org.apache.orc.TypeDescription orcSchema)
```
- Method Detail
  - write
```
public void write(org.apache.spark.sql.catalyst.InternalRow value,
                  org.apache.orc.storage.ql.exec.vector.VectorizedRowBatch output)
```
    Description copied from interface: OrcRowWriter
    
    Writes or appends a row to ORC's VectorizedRowBatch.
    
    Specified by:
    
    write in interface OrcRowWriter<org.apache.spark.sql.catalyst.InternalRow>
    
    Parameters:
    
    value - the row data value to write.
    
    output - the VectorizedRowBatch to which the output will be written.
  - writers
```
public java.util.List<OrcValueWriter<?>> writers()
```
    Specified by:
    
    writers in interface OrcRowWriter<org.apache.spark.sql.catalyst.InternalRow>
  - metrics
```
public java.util.stream.Stream<FieldMetrics<?>> metrics()
```
    Description copied from interface: OrcRowWriter
    
    Returns a stream of FieldMetrics that this OrcRowWriter keeps track of.
    
    Specified by:
    
    metrics in interface OrcRowWriter<org.apache.spark.sql.catalyst.InternalRow>