I doubt it can work. Why not utilise facet stream expression which use JSON facet under the cover.
On Thu, Jun 29, 2017 at 9:44 PM, Zheng Lin Edwin Yeo <edwinye...@gmail.com> wrote: > Hi, > > Is it currently possible to include JSON facet inside Solr Streaming? > > I am trying out with the following query, which combines JSON facet > together with the hashJoin from Streaming, but we get the error saying > that is > not a proper expression clause. > > If it is possible, what should be the correct way to include it? > > I'm using Solr 6.5.1. > > http://localhost:8983/edm/collection1/stream?expr=hashJoin( > search(collection1, > q="id:1111", > fq="{!child of="contentType_s:collection1Header"}field1a:*&json.facet={ > TotalAmount1:"sum(totalAmount1)"}", > fl="field1a,field1b,field1c,field1d", > sort="field1a asc", > qt="/export"), > hashed=search(collection2, > q"=id:1111", > fq="json.facet={ > TotalAmount2:"sum(totalAmount2)"}", > fl="field2a,field2b,field2c,field2d", > sort="field2a asc", > qt="/export"), > on="field1a=field1b" > )&indent=true > > > Regards, > Edwin >
