Package org.apache.pinot.segment.local.segment.index.loader.defaultcolumn

Class V1DefaultColumnHandler

java.lang.Object

org.apache.pinot.segment.local.segment.index.loader.defaultcolumn.BaseDefaultColumnHandler

org.apache.pinot.segment.local.segment.index.loader.defaultcolumn.V1DefaultColumnHandler

All Implemented Interfaces:

DefaultColumnHandler

public class V1DefaultColumnHandler
extends BaseDefaultColumnHandler

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.pinot.segment.local.segment.index.loader.defaultcolumn.BaseDefaultColumnHandler

BaseDefaultColumnHandler.DefaultColumnAction

Field Summary

Fields inherited from class org.apache.pinot.segment.local.segment.index.loader.defaultcolumn.BaseDefaultColumnHandler

_indexDir, _indexLoadingConfig, _schema, _segmentMetadata, _segmentWriter

Constructor Summary

Constructors

Constructor	Description
V1DefaultColumnHandler(File indexDir, SegmentMetadataImpl segmentMetadata, IndexLoadingConfig indexLoadingConfig, Schema schema, SegmentDirectory.Writer segmentWriter)

Method Summary

Modifier and Type	Method	Description
protected boolean	updateDefaultColumn(String column, BaseDefaultColumnHandler.DefaultColumnAction action)	Helper method to update default column indices, returns true if the update succeeds, false otherwise.

Methods inherited from class org.apache.pinot.segment.local.segment.index.loader.defaultcolumn.BaseDefaultColumnHandler

createColumnV1Indices, isForwardIndexDisabled, needUpdateDefaultColumns, removeColumnIndices, updateDefaultColumns

Methods inherited from class java.lang.Object

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

Constructor Detail

V1DefaultColumnHandler

public V1DefaultColumnHandler(File indexDir,
                              SegmentMetadataImpl segmentMetadata,
                              IndexLoadingConfig indexLoadingConfig,
                              Schema schema,
                              SegmentDirectory.Writer segmentWriter)

Method Detail

updateDefaultColumn

protected boolean updateDefaultColumn(String column,
                                      BaseDefaultColumnHandler.DefaultColumnAction action)
                               throws Exception

Description copied from class: BaseDefaultColumnHandler

Helper method to update default column indices, returns true if the update succeeds, false otherwise.

Specified by:

updateDefaultColumn in class BaseDefaultColumnHandler

Throws:

Exception