Aggregations work on fields that are already indexed according to the analyzer used on the field. In your code, you defined an analyzer, but you did not specify how you mapped the "user_visited" field to this analyzer.
-- Ivan On Sat, Jun 28, 2014 at 2:30 AM, Helennie Nie <[email protected]> wrote: > Hello > > Thanks u very much! > > How to configure Analyzer to an aggregation? > > 在 2014年6月28日星期六UTC+8下午3时17分34秒，Cédric Hourcade写道： >> >> Hello, >> >> Is your field user_visited configured to use your keywordAnalyzer >> analyzer ? Can you post your index mapping? >> >> Cédric Hourcade >> [email protected] >> >> >> On Fri, Jun 27, 2014 at 11:21 AM, Helennie Nie <[email protected]> >> wrote: >> > Hi there >> > A field in my documents is a url like : >> > http://search.ehaier.com/_bpocbmuwbjulbfxy-se.html >> > and I set my analyzer as keyword analyzer with java api, but when I use >> > aggregation to calculate the sum of urls, it returns the number of >> terms in >> > the url, like : >> > "key":"http" >> > "doc_count": 29662 >> > >> > what i want is store the whole url as a term, I tried to set the >> analyzer, >> > but it dosent work at all >> > >> > here are the related codes: >> > >> > set analyzer as keyword analyzer: >> > >> > UpdateSettingsRequestBuilder settingsRequest = >> > client.admin().indices().prepareUpdateSettings(); >> > client.admin().indices().prepareCreate("lzhd") >> > >> > .setSettings(ImmutableSettings.settingsBuilder().loadFromSource(jsonBuilder() >> >> > .startObject() >> > .startObject("analysis") >> > .startObject("analyzer") >> > .startObject("keywordAnalyzer") >> > .field("type", "keyword") >> > .endObject() >> > .endObject() >> > .endObject() >> > .endObject().string())) >> > .execute().actionGet(); >> > >> > >> > json for aggregation: >> > >> > GET _search >> > { >> > "aggs":{ >> > "user_visited":{ >> > "terms":{ >> > "field":"url" >> > } >> > } >> > } >> > } >> > >> > >> > some resualts: >> > "aggregations": { >> > "user_visited": { >> > "buckets": [ >> > { >> > "key": "http", >> > "doc_count": 29662 >> > }, >> > { >> > "key": "html", >> > "doc_count": 16202 >> > }, >> > >> > >> > >> > >> > -- >> > You received this message because you are subscribed to the Google >> Groups >> > "elasticsearch" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> an >> > email to [email protected]. >> > To view this discussion on the web visit >> > https://groups.google.com/d/msgid/elasticsearch/3e048972- >> 27ee-4fd7-9559-ad8ef9d24303%40googlegroups.com. >> > For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/42013a4a-db7f-4d60-9522-081520cbfdc4%40googlegroups.com > <https://groups.google.com/d/msgid/elasticsearch/42013a4a-db7f-4d60-9522-081520cbfdc4%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CALY%3DcQANDr1fjqqWCtaRe_XeBUeoBZ%3DYHs4G9L8UEEtpj8%3Dsiw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
