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Posted to users@solr.apache.org by Angad Sharma <an...@gmail.com> on 2023/06/12 14:37:01 UTC

Group + collapse query doubt

I use solr 7.1 in production right now. We use group
query to group on "query _type" field, and collapse on
"real _id" field so that we get unique real_ids in each
group (nullPolicy: expand).
I want to migrate to solr 9 but seems like using
collapse with group is deprecated. How can I
replicate the same usecase without impacting
performance/latency?

Re: Group + collapse query doubt

Posted by Angad Sharma <an...@gmail.com>.

Hi.

Still need help regarding this

On Mon, 19 Jun, 2023, 5:04 pm Angad Sharma, <an...@gmail.com>
wrote:

> Hi,
>
> Can anyone help me with this?
>
> On Mon, 12 Jun, 2023, 8:07 pm Angad Sharma, <an...@gmail.com>
> wrote:
>
>> I use solr 7.1 in production right now. We use group
>> query to group on "query _type" field, and collapse on
>> "real _id" field so that we get unique real_ids in each
>> group (nullPolicy: expand).
>> I want to migrate to solr 9 but seems like using
>> collapse with group is deprecated. How can I
>> replicate the same usecase without impacting
>> performance/latency?
>>
>

Re: Group + collapse query doubt

Posted by Angad Sharma <an...@gmail.com>.

Hi,

Can anyone help me with this?

On Mon, 12 Jun, 2023, 8:07 pm Angad Sharma, <an...@gmail.com>
wrote:

> I use solr 7.1 in production right now. We use group
> query to group on "query _type" field, and collapse on
> "real _id" field so that we get unique real_ids in each
> group (nullPolicy: expand).
> I want to migrate to solr 9 but seems like using
> collapse with group is deprecated. How can I
> replicate the same usecase without impacting
> performance/latency?
>