Yep, I agree, better use chroot for all applications. -Flavio
> On 30 Mar 2016, at 15:37, Shawn Heisey <[email protected]> wrote: > > On 3/30/2016 12:08 AM, Flavio Junqueira wrote: >> Sharing is definitely ok, and I'd say that is common practice, but it really >> depends on the size of the cluster you're talking about and your workload. >> Storm can be quite demanding on ZK, and Kafka typically isn't except during >> fail-over. I don't have experience with the workload of Solr. If you have a >> way of testing it against some sample workload, I'd suggest you do it. > > Unless there are tons of nodes/collections/shards/replicas, and/or a lot > of issues that cause clusterstate changes, I would expect Solr's impact > on zookeeper to be fairly light. I strongly recommend a chroot for > Solr's connection to ZK, especially when sharing the ensemble. > > Every Solr node and every CloudSolrClient object in client code will use > watchers, though I have no idea how many are created. > > Thanks, > Shawn >
