Hi Mithun, AFAIK, Solr 7.5.0 comes with ZooKeeper 3.4.11. At least, those are the jar versions I see when I unpack a Solr 7.5.0 distribution. Where are you seeing 1.3.11? There is no 1.3.11 ZooKeeper release as far as I'm aware. There must be some confusion here.
Generally speaking, since 3.4.11 is the version the community primarily was testing with at the time of Solr 7.5.0's release, that's also probably the safest version to use. That said, users do frequently choose other ZooKeeper versions within the same release line (3.4.x) for one reason or another and don't report many issues doing so. A few of the exceptions are tracked in our JIRA portal and you can get more info by searching there. Best, Jason On Mon, Jul 13, 2020 at 5:24 AM Mithun Seal <mithun.s...@gmail.com> wrote: > > Hi Team, > > Could you please help me with below compatibility question. > > 1. We are trying to install zookeeper externally along with SOLR 7.5.0. As > noted, SOLR 7.5.0 comes with Zookeeper 1.3.11. Can I install Zookeeper > 1.3.10 with SOLR 7.5.0. Zookeeper 1.3.10 will be compatible with SOLR 7.5.0? > > 2. What is the suggested version of Zookeeper should be used with SOLR > 7.5.0? > > > Thanks, > Mithun
