Hi Arpit,
> I am trying to do SASL authentication between ZK and curator. […] Okay. > I am also setting -Dzookeeper.sasl.clientconfig="Client" system > variable. Looking at my deployments, I am specifying the location of the configuration file using another system property: -Djava.security.auth.login.config=/path/to/jaas.conf > SASL configuration failed: javax.security.auth.login.LoginException: No > JAAS configuration section named 'Client' was found in specified JAAS > configuration file: '/<path to>/jaas.conf'. It looks like your "JAAS config key" is explicitly set to a bogus value (via the aforementioned system property or some other config file): /<path to>/jaas.conf HTH, -D