java.lang.Object
- org.apache.pinot.plugin.inputformat.parquet.ParquetRecordReader

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, RecordReader
```
public class ParquetRecordReader
extends Object
implements RecordReader
```
Pinot Record reader for Parquet file.
It has two implementations: ParquetAvroRecordReader (Default) and ParquetNativeRecordReader.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

ParquetRecordReader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`hasNext()`
`void`	`init(File dataFile, Set<String> fieldsToRead, RecordReaderConfig recordReaderConfig)`
`GenericRow`	`next()`
`GenericRow`	`next(GenericRow reuse)`
`void`	`rewind()`
`boolean`	`useAvroParquetRecordReader()`

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

Constructor Detail
- ParquetRecordReader
```
public ParquetRecordReader()
```

Method Detail

init

public void init(File dataFile,
                 @Nullable
                 Set<String> fieldsToRead,
                 @Nullable
                 RecordReaderConfig recordReaderConfig)
          throws IOException

Specified by:: init in interface RecordReader
Throws:: IOException

hasNext
```
public boolean hasNext()
```
Specified by:

hasNext in interface RecordReader

useAvroParquetRecordReader

public boolean useAvroParquetRecordReader()

Class ParquetRecordReader

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ParquetRecordReader

Method Detail

init

hasNext

next

next

rewind

close

useAvroParquetRecordReader