本文整理汇总了Python中org.apache.lucene.index.IndexWriterConfig.setMergePolicy方法的典型用法代码示例。如果您正苦于以下问题：Python IndexWriterConfig.setMergePolicy方法的具体用法？Python IndexWriterConfig.setMergePolicy怎么用？Python IndexWriterConfig.setMergePolicy使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.index.IndexWriterConfig的用法示例。
在下文中一共展示了IndexWriterConfig.setMergePolicy方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from org.apache.lucene.index import IndexWriterConfig [as 别名]
# 或者: from org.apache.lucene.index.IndexWriterConfig import setMergePolicy [as 别名]
def __init__(self, path, settings):
self._settings = settings
self._multithreaded = settings.multithreaded
self._checker = DirectSpellChecker()
indexDirectory = MMapDirectory(File(join(path, 'index')))
indexDirectory.setUseUnmap(False)
taxoDirectory = MMapDirectory(File(join(path, 'taxo')))
taxoDirectory.setUseUnmap(False)
conf = IndexWriterConfig(Version.LUCENE_4_10_0, settings.analyzer)
conf.setSimilarity(settings.similarity)
mergePolicy = TieredMergePolicy()
mergePolicy.setMaxMergeAtOnce(settings.maxMergeAtOnce)
mergePolicy.setSegmentsPerTier(settings.segmentsPerTier)
conf.setMergePolicy(mergePolicy)
if not settings.readonly:
self._indexWriter = IndexWriter(indexDirectory, conf)
self._indexWriter.commit()
self._taxoWriter = DirectoryTaxonomyWriter(taxoDirectory, IndexWriterConfig.OpenMode.CREATE_OR_APPEND, LruTaxonomyWriterCache(settings.lruTaxonomyWriterCacheSize))
self._taxoWriter.commit()
self._indexAndTaxonomy = IndexAndTaxonomy(settings, indexDirectory, taxoDirectory)
self._readerSettingsWrapper = self._indexAndTaxonomy._readerSettingsWrapper
self._facetsConfig = settings.fieldRegistry.facetsConfig
self._ordinalsReader = CachedOrdinalsReader(DocValuesOrdinalsReader())示例2: getLucene
# 需要导入模块: from org.apache.lucene.index import IndexWriterConfig [as 别名]
# 或者: from org.apache.lucene.index.IndexWriterConfig import setMergePolicy [as 别名]
def getLucene(path):
directory = FSDirectory.open(File(path))
analyzer = WhitespaceAnalyzer()
config = IndexWriterConfig(Version.LATEST, analyzer)
mergePolicy = config.getMergePolicy()
sortingMergePolicy = SortingMergePolicy(mergePolicy, Sort(SortField(NUMERIC_STAMP_FIELD, SortField.Type.LONG)))
config.setMergePolicy(sortingMergePolicy)
writer = IndexWriter(directory, config)
reader = writer.getReader()
searcher = IndexSearcher(reader)
return writer, reader, searcher