Hi, Thank you for your response. I managed to find the solution. At client side I have to set -Dzookeeper.sasl.client=false system property to disable SASL authentication.
On Wed, Jan 31, 2018 at 6:15 PM, Shawn Heisey <apa...@elyograg.org> wrote: > On 1/31/2018 9:07 AM, Tamás Barta wrote: > >> I'm using Solr 6.6.2 and I use Zookeeper too handle Solr cloud. In Java >> client I use SolrJ this way: >> >> *client = new CloudSolrClient.Builder().with >> ZkHost(zkHostString).build();* >> >> >> In the log I see the followings: >> >> *WARN [org.apache.zookeeper.SaslClientCallbackHandler] Could not login: >> the Client is being asked for a password, but the ZooKeeper Client code >> > > The ZK servers have authentication configured, but you haven't configured > any credentials for Solr. > > After that everything works. What should I do to avoid this message? I >> don't want any authentication between the client and Zookeepers as they >> are >> not available from outside. >> > > You're probably going to need to enlist the help of the ZooKeeper user > mailing list on how to disable their authentication, or at least disable it > for the Solr servers. > > If you do end up using ZK authentication, here's Solr's documentation on > it: > > https://lucene.apache.org/solr/guide/7_2/zookeeper-access-control.html > > Thanks, > Shawn > >
