Hi, Can you provide more information ? - Solr and ZK version - full error stacktrace generated by SolrJ - any concomitant and relevant information in solr nodes logs or zk logs
Just to know, why not use a load balanced LBHttp... Solr Client ? Regards. Dominique Le lun. 17 août 2020 à 00:41, Odysci <ody...@gmail.com> a écrit : > Hi, > > We have a solrcloud setup with 2 solr nodes and 3 ZK instances. Until > recently I had my application server always call one of the solr nodes (via > solrJ), and it worked just fine. > > In order to improve reliability I put an Nginx reverse-proxy load balancer > between my application server and the solr nodes. The response time > remained almost the same but we started getting the msg: > > IOException occured when talking to server http://myserver.... > > every minute or so (very randomly but consistently). Since our code will > just try again after a few milliseconds, the overall system continues to > work fine, despite the delay. I tried increasing all nginx related > timeout's to no avail. > I've searched for this msg a lot and most replies seem to be related to > ssl. > We are using http2solrclient but no ssl to solr. > Can anyone shed any light on this? > > Thanks! > Reinaldo >
