Speed up partition_list query

Use 'facet.method=enum' for much reduced query times, and avoid overhead of returning unused actual query results and headers. Fixes basho#720
kesslerm · Feb 2, 2017 · eec6487 · eec6487
1 parent 6cf80ad
commit eec6487
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/yz_solr.erl b/src/yz_solr.erl
@@ -278,8 +278,11 @@ prepare_json(Docs) ->
 -spec partition_list(index_name()) -> {ok, Resp::binary()} | {error, term()}.
 partition_list(Core) ->
     Params = [{q, "*:*"},
+              {rows, 0},
+              {omitHeader, <<"true">>},
               {facet, "on"},
               {"facet.mincount", "1"},
+              {"facet.method", <<"enum">>},
               {"facet.field", ?YZ_PN_FIELD_S},
               {wt, "json"}],
     Encoded = mochiweb_util:urlencode(Params),