Hi,
I have been digging into our filter cache's low hit rate and i have
discovered that all of its content gets pushed out by some facet results.
This field in particular has a very large number of distinct values. I have
tried facet.method=fc and facet.method=fcs, but in both cases, it seems like
an entry gets created in the filter cache for each value of this field,
until the cache is full. Is there a way to "blacklist" a facet field from
the filter cache? We think we'd achieve a much better hit rate with those
fields not interfering with the "good" filters.
Some specs :
filter cache size : 500 (autowarm 350)
index size : up to 200 million docs over 12 shards
Thanks
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