Thank you guys for quick response. I was able to query solr by sending 1500 products using solrJ with http post method.
But I had to change maxBooleanClauses to 4096 from default 1024. But I wanted to check with you guys that, will there be any performance issues by changing maxBooleanClauses to 4096. Please help me here. Thanks, Venkat. On Thu, May 30, 2019 at 2:46 PM Shawn Heisey <apa...@elyograg.org> wrote: > On 5/30/2019 2:20 PM, Venkateswarlu Bommineni wrote: > > I have got a requirement to send many strings (~1500) in the filter query > > param to the solr. > > > > Can you please provide any suggestions/precautions we need to take care > in > > this particular scenario. > > You'll probably want to send that as a POST, where the URL parameters > are in the HTTP body, not the URL. With a standard GET request, there > is no body. Like most web servers, the Jetty included with Solr has an > HTTP header size limit of 8192 bytes, which affects how large a URL you > can use. The default size limit on the request body for POST requests > is two megabytes. > > Depending on which query parser it ends up using, you might also need to > increase maxBooleanClauses in all your solrconfig.xml files. If this is > a situation where it's all "OR" clauses, it's recommended to use the > terms query parser, which has a minimum Solr version requirement of > 4.10. That query parser doesn't care about maxBooleanClauses. Some > later versions of Solr will automatically convert lots of OR clauses > into the type of query used by the terms parser, but I do not know which > versions do that. > > Thanks, > Shawn >
