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From Maxime Darçot (JIRA) <j...@apache.org>
Subject [jira] [Created] (SOLR-10480) Offset does not allow for full pagination in JSON Facet API
Date Wed, 12 Apr 2017 13:33:41 GMT
Maxime Darçot created SOLR-10480:
------------------------------------

             Summary: Offset does not allow for full pagination in JSON Facet API
                 Key: SOLR-10480
                 URL: https://issues.apache.org/jira/browse/SOLR-10480
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Facet Module, SolrCloud
    Affects Versions: 6.4.1
            Reporter: Maxime Darçot


I have a SolrCloud cluster and when I use the JSON facet API to do term faceting like this:
bq. json.facet={"results":{"type": "terms", "field": "my_field", "limit": 100, "offset": 100,
"numBuckets": true}}
it does work correctly. 
However the _numBuckets_ tells me in return that I have more than 6 millions buckets but as
soon as I start to grow the _offset_ value to browse these buckets, it doesn't return anything
anymore (when I reach an offset of around 300).
What is even weirder is that if I put a bigger _limit_, like 10'000, I can increase the _offset_
until around 29'000 before it doesn't return anything.
And the returned _numBuckets_ doesn't change all the while.

It is a big problem because we can't paginate till the end of the buckets.

Might be related to SOLR-7452, I don't know...



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