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

Class InlineRecommender

java.lang.Object

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

public class InlineRecommender
extends Object

Write to a log recommendation for inline size.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DFLT_THROTTLE_INLINE_SIZE_CALCULATION
static String	IGNITE_THROTTLE_INLINE_SIZE_CALCULATION

Constructor Summary

Constructors

Constructor and Description
InlineRecommender(GridCacheContext<?,?> cctx, SortedIndexDefinition def) Constructor.

Method Summary

Modifier and Type	Method and Description
void	recommend(IndexRow row, int currInlineSize) Calculate aggregate inline size for given indexes and log recommendation in case calculated size more than current inline size.

Methods inherited from class java.lang.Object

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

Field Detail

DFLT_THROTTLE_INLINE_SIZE_CALCULATION

public static final int DFLT_THROTTLE_INLINE_SIZE_CALCULATION

See Also:

IGNITE_THROTTLE_INLINE_SIZE_CALCULATION, Constant Field Values

IGNITE_THROTTLE_INLINE_SIZE_CALCULATION

@SystemProperty(value="How often real invocation of inline size calculation will be skipped.",
                type=java.lang.Long.class,
                defaults="1000")
public static final String IGNITE_THROTTLE_INLINE_SIZE_CALCULATION

See Also:

Constant Field Values

Constructor Detail

InlineRecommender

public InlineRecommender(GridCacheContext<?,?> cctx,
                         SortedIndexDefinition def)

Constructor.

Method Detail

recommend

public void recommend(IndexRow row,
                      int currInlineSize)

Calculate aggregate inline size for given indexes and log recommendation in case calculated size more than current inline size.