org.apache.solr.util

Class RandomForceMergePolicy

java.lang.Object

org.apache.lucene.index.MergePolicy

org.apache.lucene.index.FilterMergePolicy

org.apache.solr.util.RandomMergePolicy

org.apache.solr.util.RandomForceMergePolicy

public final class RandomForceMergePolicy
extends RandomMergePolicy

A MergePolicy with a no-arg constructor that proxies to a ForceMergePolicy wrapped instance retrieved from LuceneTestCase.newMergePolicy(java.util.Random). Solr tests utilizing the Lucene randomized test framework can refer to this class in solrconfig.xml to get a fully randomized merge policy that only returns forced merges.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.index.MergePolicy

org.apache.lucene.index.MergePolicy.MergeAbortedException, org.apache.lucene.index.MergePolicy.MergeContext, org.apache.lucene.index.MergePolicy.MergeException, org.apache.lucene.index.MergePolicy.MergeSpecification, org.apache.lucene.index.MergePolicy.OneMerge, org.apache.lucene.index.MergePolicy.OneMergeProgress

Field Summary

Fields inherited from class org.apache.lucene.index.FilterMergePolicy

in

Fields inherited from class org.apache.lucene.index.MergePolicy

DEFAULT_MAX_CFS_SEGMENT_SIZE, DEFAULT_NO_CFS_RATIO, maxCFSSegmentSize, noCFSRatio

Constructor Summary

Constructors

Constructor and Description
RandomForceMergePolicy()

Method Summary

Methods inherited from class org.apache.lucene.index.FilterMergePolicy

findForcedDeletesMerges, findForcedMerges, findMerges, getMaxCFSSegmentSizeMB, getNoCFSRatio, keepFullyDeletedSegment, numDeletesToMerge, setMaxCFSSegmentSizeMB, setNoCFSRatio, size, toString, useCompoundFile

Methods inherited from class org.apache.lucene.index.MergePolicy

assertDelCount, isMerged, message, segString, verbose

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomForceMergePolicy

public RandomForceMergePolicy()