简体繁体 English

Solr facet 多值字段性能问题

[英]Solr facet multivalued field performance issues

原文 2012-11-09 16:11:31 6 1 solr/ faceted-search

I'm having some huge performance issues with facet queries.我在方面查询方面遇到了一些巨大的性能问题。

I have an index of more then 20, 000, 000 of documents.我有超过 20,000,000 个文档的索引。 And i'm doing for every query faceting search on 6 multivalued fields.我正在对 6 个多值字段的每个查询进行分面搜索。

I've set the facet.method to ENUM ... This increased the performance but still is unacceptable.我已将 facet.method 设置为 ENUM ...这提高了性能，但仍然不可接受。 Where the QTIME take's literraly over 6 seconds. QTIME 的长度超过 6 秒。 My index is getting bigger every day... with approximatly 50k of document per week我的索引每天都在变大……每周大约有 50k 的文档

Can someone help me!有人能帮我吗！ Is there any solution ?有什么解决办法吗？ I've check everything, read all the tips but none was usefull so far我已经检查了所有内容，阅读了所有提示，但到目前为止没有一个有用

Did someone hit this problem ?有人遇到过这个问题吗？

I'm using solr 3.6我正在使用 solr 3.6

1 个解决方案

Check for SolrCaching#filterCache and Cache_hit_rate检查SolrCaching#filterCache和Cache_hit_rate
Filter Queries uses Filter Cache and should be set accordingly for better performance of subsequent the filter queries. Filter Queries 使用 Filter Cache 并且应该相应地进行设置以提高后续过滤器查询的性能。
Check the Cache statistics on the admin page for the hit ratio, if you see a low hit ratio means the cache is not being used.检查管理页面上的缓存统计信息以了解命中率，如果您看到低命中率意味着没有使用缓存。 Fine tuning to a correct value would help improve the performance significantly.微调到正确的值将有助于显着提高性能。