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Posted to solr-user@lucene.apache.org by Dorian Hoxha <do...@gmail.com> on 2016/11/17 13:32:42 UTC
Multiple search-queries in 1 http request ?
Hi,
I couldn't find anything in core for "multiple separate queries in 1 http
request" like elasticsearch
<https://www.elastic.co/guide/en/elasticsearch/reference/current/search-multi-search.html>
? I found this
<http://blog.nbostech.com/2015/09/solr-search-conponent-multiple-queries/>
blog-post though I thought there is/should/would be something in core ?
Thank You
Re: Multiple search-queries in 1 http request ?
Posted by Dorian Hoxha <do...@gmail.com>.
@Alex
Yes, that should also support more efficient serialization(binary) like
msgpack etc.
On Tue, Nov 22, 2016 at 1:33 AM, Alexandre Rafalovitch <ar...@gmail.com>
wrote:
> HTTP 2 and whatever that Google's new protocol is are both into
> pipelining over the same connection (HTTP 1.1 too, but not as well).
> So, I feel, the right approach would be instead to check whether
> SolrJ/Jetty can handle those and not worry about it within Solr
> itself.
>
> Regards,
> Alex.
> ----
> http://www.solr-start.com/ - Resources for Solr users, new and experienced
>
>
> On 22 November 2016 at 04:58, Walter Underwood <wu...@wunderwood.org>
> wrote:
> > A agree that dispatching multiple queries is better.
> >
> > With multiple queries, we need to deal with multiple result codes,
> multiple timeouts, and so on. Then write tests for all that stuff.
> >
> > wunder
> > Walter Underwood
> > wunder@wunderwood.org
> > http://observer.wunderwood.org/ (my blog)
> >
> >
> >> On Nov 21, 2016, at 9:55 AM, Christian Ortner <ch...@gmail.com>
> wrote:
> >>
> >> Hi,
> >>
> >> there has been an JIRA issue[0] for a long time that contains some
> patches
> >> for multiple releases of Solr that implement this functionality. It's a
> >> different topic if those patches still work in recent versions, and the
> >> issue has been resolved as a won't fix.
> >>
> >> Personally, I think starting multiple queries asynchronously right after
> >> each other has little disadvantages over a batching mechanism.
> >>
> >> Best regards,
> >> Chris
> >>
> >>
> >> [0] https://issues.apache.org/jira/browse/SOLR-1093
> >>
> >> On Thu, Nov 17, 2016 at 7:50 PM, Mikhail Khludnev <mk...@apache.org>
> wrote:
> >>
> >>> Hello,
> >>> There is nothing like that in Solr.
> >>>
> >>> On Thursday, November 17, 2016, Dorian Hoxha <do...@gmail.com>
> >>> wrote:
> >>>
> >>>> Hi,
> >>>>
> >>>> I couldn't find anything in core for "multiple separate queries in 1
> http
> >>>> request" like elasticsearch
> >>>> <https://www.elastic.co/guide/en/elasticsearch/reference/
> >>>> current/search-multi-search.html>
> >>>> ? I found this
> >>>> <http://blog.nbostech.com/2015/09/solr-search-conponent-
> >>> multiple-queries/>
> >>>> blog-post though I thought there is/should/would be something in core
> ?
> >>>>
> >>>> Thank You
> >>>>
> >>>
> >>>
> >>> --
> >>> Sincerely yours
> >>> Mikhail Khludnev
> >>>
> >
>
Re: Multiple search-queries in 1 http request ?
Posted by Alexandre Rafalovitch <ar...@gmail.com>.
HTTP 2 and whatever that Google's new protocol is are both into
pipelining over the same connection (HTTP 1.1 too, but not as well).
So, I feel, the right approach would be instead to check whether
SolrJ/Jetty can handle those and not worry about it within Solr
itself.
Regards,
Alex.
----
http://www.solr-start.com/ - Resources for Solr users, new and experienced
On 22 November 2016 at 04:58, Walter Underwood <wu...@wunderwood.org> wrote:
> A agree that dispatching multiple queries is better.
>
> With multiple queries, we need to deal with multiple result codes, multiple timeouts, and so on. Then write tests for all that stuff.
>
> wunder
> Walter Underwood
> wunder@wunderwood.org
> http://observer.wunderwood.org/ (my blog)
>
>
>> On Nov 21, 2016, at 9:55 AM, Christian Ortner <ch...@gmail.com> wrote:
>>
>> Hi,
>>
>> there has been an JIRA issue[0] for a long time that contains some patches
>> for multiple releases of Solr that implement this functionality. It's a
>> different topic if those patches still work in recent versions, and the
>> issue has been resolved as a won't fix.
>>
>> Personally, I think starting multiple queries asynchronously right after
>> each other has little disadvantages over a batching mechanism.
>>
>> Best regards,
>> Chris
>>
>>
>> [0] https://issues.apache.org/jira/browse/SOLR-1093
>>
>> On Thu, Nov 17, 2016 at 7:50 PM, Mikhail Khludnev <mk...@apache.org> wrote:
>>
>>> Hello,
>>> There is nothing like that in Solr.
>>>
>>> On Thursday, November 17, 2016, Dorian Hoxha <do...@gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I couldn't find anything in core for "multiple separate queries in 1 http
>>>> request" like elasticsearch
>>>> <https://www.elastic.co/guide/en/elasticsearch/reference/
>>>> current/search-multi-search.html>
>>>> ? I found this
>>>> <http://blog.nbostech.com/2015/09/solr-search-conponent-
>>> multiple-queries/>
>>>> blog-post though I thought there is/should/would be something in core ?
>>>>
>>>> Thank You
>>>>
>>>
>>>
>>> --
>>> Sincerely yours
>>> Mikhail Khludnev
>>>
>
Re: Multiple search-queries in 1 http request ?
Posted by Walter Underwood <wu...@wunderwood.org>.
A agree that dispatching multiple queries is better.
With multiple queries, we need to deal with multiple result codes, multiple timeouts, and so on. Then write tests for all that stuff.
wunder
Walter Underwood
wunder@wunderwood.org
http://observer.wunderwood.org/ (my blog)
> On Nov 21, 2016, at 9:55 AM, Christian Ortner <ch...@gmail.com> wrote:
>
> Hi,
>
> there has been an JIRA issue[0] for a long time that contains some patches
> for multiple releases of Solr that implement this functionality. It's a
> different topic if those patches still work in recent versions, and the
> issue has been resolved as a won't fix.
>
> Personally, I think starting multiple queries asynchronously right after
> each other has little disadvantages over a batching mechanism.
>
> Best regards,
> Chris
>
>
> [0] https://issues.apache.org/jira/browse/SOLR-1093
>
> On Thu, Nov 17, 2016 at 7:50 PM, Mikhail Khludnev <mk...@apache.org> wrote:
>
>> Hello,
>> There is nothing like that in Solr.
>>
>> On Thursday, November 17, 2016, Dorian Hoxha <do...@gmail.com>
>> wrote:
>>
>>> Hi,
>>>
>>> I couldn't find anything in core for "multiple separate queries in 1 http
>>> request" like elasticsearch
>>> <https://www.elastic.co/guide/en/elasticsearch/reference/
>>> current/search-multi-search.html>
>>> ? I found this
>>> <http://blog.nbostech.com/2015/09/solr-search-conponent-
>> multiple-queries/>
>>> blog-post though I thought there is/should/would be something in core ?
>>>
>>> Thank You
>>>
>>
>>
>> --
>> Sincerely yours
>> Mikhail Khludnev
>>
Re: Multiple search-queries in 1 http request ?
Posted by Christian Ortner <ch...@gmail.com>.
Hi,
there has been an JIRA issue[0] for a long time that contains some patches
for multiple releases of Solr that implement this functionality. It's a
different topic if those patches still work in recent versions, and the
issue has been resolved as a won't fix.
Personally, I think starting multiple queries asynchronously right after
each other has little disadvantages over a batching mechanism.
Best regards,
Chris
[0] https://issues.apache.org/jira/browse/SOLR-1093
On Thu, Nov 17, 2016 at 7:50 PM, Mikhail Khludnev <mk...@apache.org> wrote:
> Hello,
> There is nothing like that in Solr.
>
> On Thursday, November 17, 2016, Dorian Hoxha <do...@gmail.com>
> wrote:
>
> > Hi,
> >
> > I couldn't find anything in core for "multiple separate queries in 1 http
> > request" like elasticsearch
> > <https://www.elastic.co/guide/en/elasticsearch/reference/
> > current/search-multi-search.html>
> > ? I found this
> > <http://blog.nbostech.com/2015/09/solr-search-conponent-
> multiple-queries/>
> > blog-post though I thought there is/should/would be something in core ?
> >
> > Thank You
> >
>
>
> --
> Sincerely yours
> Mikhail Khludnev
>
Re: Multiple search-queries in 1 http request ?
Posted by Mikhail Khludnev <mk...@apache.org>.
Hello,
There is nothing like that in Solr.
On Thursday, November 17, 2016, Dorian Hoxha <do...@gmail.com> wrote:
> Hi,
>
> I couldn't find anything in core for "multiple separate queries in 1 http
> request" like elasticsearch
> <https://www.elastic.co/guide/en/elasticsearch/reference/
> current/search-multi-search.html>
> ? I found this
> <http://blog.nbostech.com/2015/09/solr-search-conponent-multiple-queries/>
> blog-post though I thought there is/should/would be something in core ?
>
> Thank You
>
--
Sincerely yours
Mikhail Khludnev