Hi Jan, Thank you for your response. It was very helpful.
Best regards, Mingchun 2024年11月27日(水) 17:56 Jan Høydahl <jan....@cominvent.com>: > Hi, > > That one port should be enough. Remember to configure your new zk cluster > with 4lw.commands.whitelist==mntr,conf,ruok as specified in > https://solr.apache.org/guide/solr/latest/deployment-guide/zookeeper-ensemble.html#configuration-for-a-zookeeper-ensemble > > Between ZKs you need more ports for internal communication and leader > election. > > Jan > > > 27. nov. 2024 kl. 08:54 skrev Mingchun Zhao <mingchun.zha...@gmail.com>: > > > > Hi, > > > > We are building a cluster environment on Azure using Solr 9.7.0 and > > ZooKeeper 3.9.2. Regarding communication from SolrCloud to ZooKeeper > > servers, aside from the client port 2181, are there any other ports that > > need to be allowed? > > > > In our previous environment with Solr 8.4.0 and ZooKeeper 3.5.7, there > were > > no issues. However, in the new version, we are experiencing issues like > the > > ZK Status not being displayed or delays. > > > > Could you provide information about any additional ports or protocols > that > > may need to be opened in the Solr 9.7.0 and ZK 3.9.2 SolrCloud > environment? > > > > Regards, > > Mingchun > >
