Hi, I would like to use analysis-icu plugin ( https://www.elastic.co/guide/en/elasticsearch/plugins/6.6/analysis-icu.html ) for ICU Folding with ElasticSearch 6.6.2. While doing so, I was able to install analysis-icu plugin successfully on my elastic-search server. After installation following are t…

I think you might have missed this link ( ICU Analysis Plugin | Elasticsearch Plugins and Integrations [6.6] | Elastic ) of installing analysis-icu plugin on Elasticsearch server. This link instructs to use following command for plugin installation: sudo bin/elasticsearch-plugin install analysis-icu…

But the plugin runs server side not client side so I don't understand why you would need it in your application.

@dadoonet , I think i may have understood his problem. Lets consider indexed string "Nicolás" which has token in ES as "nicloas". A. Now we have a term query "Nicolás". It wont match, as input "Nicolás" is not matching the token "nicolas". This is because ICU filter does not perserve_original like …

I might be wrong but the analyzer you are using at index time is also by default applied at search time. So I don't understand what the problem is. But I might be wrong.

The index time analyzer is applied at search time only if the query type is "match". For term query it is not applied. This is our current understanding after kibana profiling. And that's the case when we have to apply same analyzer (ICU) on search (client) side too.

And that's the case when we have to apply same analyzer (ICU) on search (client) side too. So use a match query instead of a term query.

That is what we thought initially. But, we have an algo that requires term query on NotAnalyzed field that has some significance. Well, we also have another requirement in which we want the icu plugin that we are using in our client code to be in sync with ES's installed plugin. i.e. of version sa…

Then you don't need the Elasticsearch ICU Plugin but an ICU jar to do what ever transformation you need. May be it's lucene-analyzers-icu or icu4j or whatever over lib. But you don't need this elasticsearch plugin on the client side IMO.

Hi, Can you check about "_analyze" it can help you to do what you want by requesting elastic to have what ever version of "nicolas" for your client side and prevent you to install on client side. https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-analyze.html

Analysis-icu plugin usage at client side

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dadoonet (David Pilato) June 19, 2019, 3:04pm 2

In one case you are using 6.6.2 but then declare 5.0.0-alpha5. That said I don't see why you think you need to add this lib to your application. Any reason?

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Analysis-icu plugin usage at client side

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