On 2/18/2021 3:38 AM, Anuj Bhargava wrote:
Solr 8.0 query length limit
We are having an issue where queries are too big, we get no result. And if
we remove a few keywords we get the result.
The best option is to convert the request to POST, as Thomas suggested.
With that, the query parameters could be up to 2 megabytes in size
with no config changes.
The limit for this is enforced by Jetty -- the servlet container that
Solr ships with. If you cannot switch your requests to POST, then you
can find the following line in server/etc/jetty.xml, adjust it, and
restart Solr:
<Set name="requestHeaderSize"><Property
name="solr.jetty.request.header.size" default="8192" /></Set>
A header limit of 8KB is found in nearly all web servers and related
software, like load balancers.
Thanks,
Shawn
