Package org.apache.ignite.internal.cache.query.index.sorted.defragmentation

Class DefragIndexFactory

java.lang.Object

org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexFactory

org.apache.ignite.internal.cache.query.index.sorted.defragmentation.DefragIndexFactory

All Implemented Interfaces:

IndexFactory

public class DefragIndexFactory
extends InlineIndexFactory

Creates temporary index to defragment old index.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DefragIndexFactory.DefragIndexRowImpl	IndexRowImpl with index values stored in a byte array.

Field Summary

Fields inherited from class org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexFactory

INSTANCE

Constructor Summary

Constructors

Constructor	Description
DefragIndexFactory(IgniteCacheOffheapManager offheap, PageMemory newCachePageMemory, InlineIndex oldIdx)

Method Summary

Modifier and Type	Method	Description
protected InlineIndexTree	createIndexSegment(GridCacheContext<?,?> cctx, SortedIndexDefinition def, RootPage rootPage, IoStatisticsHolder stats, InlineRecommender recommender, int segmentNum)
protected RootPage	rootPage(GridCacheContext<?,?> ctx, String treeName, int segment)

Methods inherited from class org.apache.ignite.internal.cache.query.index.sorted.inline.InlineIndexFactory

createIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

DefragIndexFactory

public DefragIndexFactory(IgniteCacheOffheapManager offheap,
                          PageMemory newCachePageMemory,
                          InlineIndex oldIdx)

Method Detail

createIndexSegment

protected InlineIndexTree createIndexSegment(GridCacheContext<?,?> cctx,
                                             SortedIndexDefinition def,
                                             RootPage rootPage,
                                             IoStatisticsHolder stats,
                                             InlineRecommender recommender,
                                             int segmentNum)
                                      throws Exception

Overrides:

createIndexSegment in class InlineIndexFactory

Throws:

Exception

rootPage

protected RootPage rootPage(GridCacheContext<?,?> ctx,
                            String treeName,
                            int segment)
                     throws Exception

Overrides:

rootPage in class InlineIndexFactory

Throws:

Exception