java我可以直接在文件系统中存储ElasticSearch索引吗?
我们是否可以将ElasticSearch索引存储在磁盘上(无服务安装),就像我们可以使用Lucene那样
我们能做到这么简单吗
...
File indexDir = new File(INDEX_DIRECTORY);
Directory directory = FSDirectory.open(indexDir);
Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_35);
IndexWriterConfig conf = new IndexWriterConfig(Version.LUCENE_35, analyzer);
IndexWriter writer = new IndexWriter(directory, conf);
...
如果是,如何实施
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