Details
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Sub-task
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Status: Closed
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Major
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Resolution: Fixed
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None
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None
Description
Non-JSON facet is widely used and telemetry is helpful is diagnosing expensive queries. As first step, the JIRA is to design telemetry for field facet.
Example: (using films)
$curl 'http://localhost:8228/solr/films/select?debugQuery=true&facet.field=genre&facet.field=directed_by&facet=true&indent=on&q=*:*&wt=json' ... "facet-trace":{ "elapse":1, "sub-facet":[{ "processor":"SimpleFacets", "elapse":1, "action":"field facet", "maxThreads":0, "sub-facet":[{ "method":"FC", "inputDocSetSize":1100, "field":"genre", "numBuckets":213}, { "method":"FC", "inputDocSetSize":1100, "field":"directed_by", "numBuckets":1053}]}]}, ...