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Major Changes from Solr 4 to Solr 5

103 pointsby chatmanover 10 years ago

7 comments

krat0sprakharover 10 years ago
At my company, we&#x27;ve been beating our heads to the wall[0] in getting multi-term synonyms to work correctly in SOLR. e.g.<p><pre><code> fruit extractor =&gt; fruit juicer, citrus juicer </code></pre> Does anyone experienced enough have a clue if SOLR 5 can help with that?<p>[0] - <a href="http://opensourceconnections.com/blog/2013/10/27/why-is-multi-term-synonyms-so-hard-in-solr/" rel="nofollow">http:&#x2F;&#x2F;opensourceconnections.com&#x2F;blog&#x2F;2013&#x2F;10&#x2F;27&#x2F;why-is-mult...</a>
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thinkcompover 10 years ago
Does Solr 5.0 support password-protecting the admin interface yet without spending hours trying to wrangle custom XML files? It seems like a pretty basic requirement for a web-based application.<p>I&#x27;ve tried things like this<p><a href="http://community.zimbra.com/documentation/w/documentation/securing-solr-on-tomcat" rel="nofollow">http:&#x2F;&#x2F;community.zimbra.com&#x2F;documentation&#x2F;w&#x2F;documentation&#x2F;se...</a><p>repeatedly. They never seem to work right.
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detnavillusabout 10 years ago
krat0sprakhar: Check out my blogs on this <a href="https://lucidworks.com/blog/solution-for-multi-term-synonyms-in-lucenesolr-using-the-auto-phrasing-tokenfilter/" rel="nofollow">https:&#x2F;&#x2F;lucidworks.com&#x2F;blog&#x2F;solution-for-multi-term-synonyms...</a><p>I also did a Meetup on this just this week <a href="http://www.slideshare.net/detnavillus/the-well-tempered-search-application" rel="nofollow">http:&#x2F;&#x2F;www.slideshare.net&#x2F;detnavillus&#x2F;the-well-tempered-sear...</a><p>Check out slide 18 - autophrasing + synonyms: Precision 100% recall 100% Bag of words OOTB Solr&#x2F;Lucene NOT so!<p>The code is on github and is a Lucene TokenFilter so it should work. I used 4.10.3 for the Meetup demo
AznHisokaabout 10 years ago
Still no percolator&#x2F;reverse search. ElasticSearch still is my go-to search technology.
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detnavillusabout 10 years ago
elchief: I am a Solr guy and I do give a flying F about this. I&#x27;ve been remiss in submitting this to Solr though - my bad. Working on this now. Nolan&#x27;s fix is also good. I referenced this work in my blog post
mikeblumover 10 years ago
looking at the solr downloads page, I can&#x27;t seem to find the Solr 5 tarball... Clicking downloads: <a href="http://lucene.apache.org/solr/mirrors-solr-latest-redir.html" rel="nofollow">http:&#x2F;&#x2F;lucene.apache.org&#x2F;solr&#x2F;mirrors-solr-latest-redir.html</a> redirects to the 4. tarball, i added 5.0.0.to the url and got the latest tarbal: <a href="http://www.apache.org/dyn/closer.cgi/lucene/solr/5.0.0" rel="nofollow">http:&#x2F;&#x2F;www.apache.org&#x2F;dyn&#x2F;closer.cgi&#x2F;lucene&#x2F;solr&#x2F;5.0.0</a>
sagivoover 10 years ago
Any reasons to prefer Solr over elastic-search?
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