Seems to me what you're asking is how to have an accurate query time
when you're getting a response that's been cached by an HTTP cache.
This might be from the browser, or from a proxy, or from something else,
but it's not from Solr. The reason that the QTime doesn't change is
because it's the entire response -- results, parameters, Qtime, and all
-- that's cached. Solr isn't making a new request; it doesn't even know
that a request has been made. So if you do 6 requests, and the last 5
come from the cache, Solr has done only one request, with one Qtime.
So it sounds to me that you are looking for the RESPONSE time, which
would be different from the QTime, and would, I suppose, come from your
application, and not from Solr.
Nick
On 10/4/2011 7:44 PM, Erick Erickson wrote:
Still doesn't make sense to me. There is no
Solr HTTP cache that I know of. There is a
queryResultCache. There is a filterCache.
There is a documentCache. There's may
even be custom cache implementations.
There's a fieldValueCache. There's
no http cache internal to Solr as far as I
can tell.
If you're asking if documents returned from
the queryResultCache have QTimes that
reflect the actual time spent (near 0), I'm
pretty sure the answer is yes.
If this doesn't answer your question, please
take the time to formulate a complete question.
It'll get you your answers quicker than multiple
twitter-style exchanges.
Best
Erick
On Tue, Oct 4, 2011 at 2:22 PM, Lord Khan Hankhanuniver...@gmail.com wrote:
I just want to be sure.. because its solr internal HTTP cache.. not an
outside httpcacher
On Tue, Oct 4, 2011 at 5:39 PM, Erick Ericksonerickerick...@gmail.comwrote:
But if the HTTP cache is what's returning the value,
Solr never sees anything at all, right? So Solr
doesn't have a chance to do anything here.
Best
Erick
On Tue, Oct 4, 2011 at 9:24 AM, Lord Khan Hankhanuniver...@gmail.com
wrote:
We are using this Qtime field and publishing in our front web. Even the
httpCache decreasing the Qtime in reality, its still using the cached old
Qtime value . We can use our internal qtime instead of Solr's but I just
wonder is there any way to say Solr if its coming httpCache re-calculate
the Qtime.
On Tue, Oct 4, 2011 at 4:16 AM, Erick Ericksonerickerick...@gmail.com
wrote:
Why do you want to? QTime is the time Solr
spends searching. The cached value will,
indeed, be from the query that filled
in the HTTP cache. But what are you doing
with that information that you want to correct
it?
That said, I have no clue how you'd attempt to
do this.
Best
Erick
On Sat, Oct 1, 2011 at 5:55 PM, Lord Khan Hankhanuniver...@gmail.com
wrote:
Hi,
Is there anyway to get correct Qtime when we use http caching ? I
think
Solr
caching also the Qtime so giving the the same Qtime in response what
ever
takes it to finish .. How I can set Qtime correcly from solr when I
use
http caching On.
thanks
