Hi Sergio,
We are also getting the same error while joining using
method="crossCollection".
We are using Solr 8.11. Did you find a solution for your problem?
Error :
"\u0002\u0011�.responseHeader\n\u0001�&statusP\u0019�(response\n\u0002�(numFound\u0006\u\u\u\u�$docs�\n\u0001�)EXCEPT
Hi,
FWIW I'm working on https://issues.apache.org/jira/browse/SOLR-16717 which
allows to join equally sharded collections.
The point is to distribute collocate join operation.
On Tue, May 2, 2023 at 11:27 AM Sergio García Maroto
wrote:
> Ok. I am using a different join to work on sharding. This
Ok. I am using a different join to work on sharding. This one seems like
doesn´t allow multivalue field join.
{!join method=crossCollection from=PersonID to=PersonID fromIndex=document
v='type:(pdf)'}
Thanks
Sergio Maroto
On Fri, 28 Apr 2023 at 17:52, Ron Haines wrote:
> using Solr 8.11, and 9
using Solr 8.11, and 9.1.
ok, looks like I'm doing a: {!join from=group_id_mv
fromIndex=primary_rollup to=group_member_id score=none}
where 'group_id_mv' is multiValued='true'
and 'group_member_id' is multiValued='true'
Are you certain the docs you need to join are on the same shard? I believe
Thanks both for your responses.
I am on Solr 8.10.1 and I found that as far as I define any field
multivalued. It doesn´t work.
I tried using both multivalue with no luck.
Hey Ron. You mentioned it works with multivalued fields. What Solr version
are you using?
Can you confirm that please and may
Hi. With regards to having multi-valued fromField
org.apache.solr.search.join.CrossCollectionJoinQuery.CrossCollectionJoinQueryWeight#createCloudSolrStream
requests export handler with sort by fromField
params.set(CommonParams.FL, fromField);
params.set(CommonParams.SORT, fromField + " asc");
par
For what it's worth, I have recently used the cross collection join. I did
make sure that the 2 fields were defined the same, as far as both being
'multi-value'. Although, I am not certain that is a requirement.
Now, the other thing I ran into is that my 'documents' collection was
sharded, say a
Hi,
I am trying to use crossCollection join to be able to use sharding.
I am joining to collections Person and documents. Finding people with
documetns of type pdf. Just realised no people comes back
and noticed PersonID in document core is multivalue field.
My query looks like
{!join method=cr
