On 2/9/2015 11:02 AM, Alexandre Rafalovitch wrote: > You have a distributed collection (SolrCloud) setup, right? So, it > seems that the request to collect the data from other nodes is hitting > this exception. Though the error message is weird enough I would put > only 80% probability on my explanation. > > Were there any _other_ exceptions in the logs. On the other server perhaps?
This completely makes sense. Thank you, Alexandre, for the final piece of the puzzle. The coordinating node in a distributed query will send a POST request to the nodes with results, basically a large list of uniqueKey ID values. With a large enough rows value, this request could easily be several megabytes. If you bump the formdataUploadLimitInKB value I mentioned in the solrconfig.xml (perhaps 16384 or 32768?) and reload the collection, it should eliminate this error. Thanks, Shawn
