Package org.apache.pinot.plugin.inputformat.thrift

Class ThriftRecordExtractor

java.lang.Object

org.apache.pinot.spi.data.readers.BaseRecordExtractor<org.apache.thrift.TBase>

org.apache.pinot.plugin.inputformat.thrift.ThriftRecordExtractor

All Implemented Interfaces:

Serializable, RecordExtractor<org.apache.thrift.TBase>

public class ThriftRecordExtractor
extends BaseRecordExtractor<org.apache.thrift.TBase>

Extractor for records of Thrift input

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ThriftRecordExtractor()

Method Summary

Modifier and Type	Method	Description
protected Object	convertRecord(Object value)	Handles the conversion of each field of a Thrift object.
GenericRow	extract(org.apache.thrift.TBase from, GenericRow to)
void	init(Set<String> fields, RecordExtractorConfig recordExtractorConfig)
protected boolean	isRecord(Object value)	Returns whether the object is a Thrift object.

Methods inherited from class org.apache.pinot.spi.data.readers.BaseRecordExtractor

convert, convertMap, convertMultiValue, convertSingleValue, isMap, isMultiValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ThriftRecordExtractor

public ThriftRecordExtractor()

Method Detail

init

public void init(@Nullable
                 Set<String> fields,
                 RecordExtractorConfig recordExtractorConfig)

extract

public GenericRow extract(org.apache.thrift.TBase from,
                          GenericRow to)

isRecord

protected boolean isRecord(Object value)

Returns whether the object is a Thrift object.

Overrides:

isRecord in class BaseRecordExtractor<org.apache.thrift.TBase>

convertRecord

protected Object convertRecord(Object value)

Handles the conversion of each field of a Thrift object.

Overrides:

convertRecord in class BaseRecordExtractor<org.apache.thrift.TBase>

Parameters:

value - should be verified to be a Thrift TBase type prior to calling this method as it will be casted without checking