Thanks for replying . Sorry I have another email , how can I check that i'm not using a secure client-server communication , I just download zookeeper and set configuration in zoo.cfg
And where can I find zookeeper. Sasl.client ? Thanks for your time On Tuesday, January 19, 2016, Rakesh Radhakrishnan <[email protected]> wrote: > >>>>and what does this statment means > >>>>[INFO] Opening socket connection to server 127.0.0.1/127.0.0.1:2181. > Will > >>>>not attempt to authenticate using SASL (unknown error) > > By default, SASL client is enabled and ZooKeeper client tries to use SASL > auth. It can be disabled by setting the system property > "zookeeper.sasl.client" to false. I hope you are not using a secure > client-server communication, in that case its not a problem, you can ignore > this. > > -Rakesh > > On Tue, Jan 19, 2016 at 1:00 PM, researcher cs <[email protected] > <javascript:;>> > wrote: > > > I'm new to zookeeper and storm , i'm using zookeeper connection in storm > > i started to run > > bin / .zkServer.sh start > > are this statements means everything is ok ? > > > > 2016-01-19 09:02:40 c.n.c.f.i.CuratorFrameworkImpl [INFO] Starting > > 2016-01-19 09:02:40 o.a.z.ZooKeeper [INFO] Initiating client connection, > > connectString=127.0.0.1:2181 sessionTimeout=20000 > > watcher=com.netflix.curator.ConnectionState@4188f17b > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Opening socket connection to > > server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using > > SASL (unknown error) > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Socket connection established > > to 127.0.0.1/127.0.0.1:2181, initiating session > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Session establishment > complete > > on server 127.0.0.1/127.0.0.1:2181, sessionid = 0x15258a7ee360010, > > negotiated timeout = 20000 > > 2016-01-19 09:02:41 b.s.zookeeper [INFO] Zookeeper state update: > > :connected:none > > 2016-01-19 09:02:41 o.a.z.ZooKeeper [INFO] Session: 0x15258a7ee360010 > > closed > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] EventThread shut down > > 2016-01-19 09:02:41 c.n.c.f.i.CuratorFrameworkImpl [INFO] Starting > > 2016-01-19 09:02:41 o.a.z.ZooKeeper [INFO] Initiating client connection, > > connectString=127.0.0.1:2181/storm sessionTimeout=20000 > > watcher=com.netflix.curator.ConnectionState@26eaaa40 > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Opening socket connection to > > server 127.0.0.1/127.0.0.1:2181. Will not attempt to authenticate using > > SASL (unknown error) > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Socket connection established > > to 127.0.0.1/127.0.0.1:2181, initiating session > > 2016-01-19 09:02:41 o.a.z.ClientCnxn [INFO] Session establishment > complete > > on server 127.0.0.1/127.0.0.1:2181, sessionid = 0x15258a7ee360011, > > negotiated timeout = 20000 > > 2016-01-19 09:02:41 b.s.m.TransportFactory [INFO] Storm peer transport > > plugin:backtype.storm.messaging.netty.Context > > > > > > > > and what does this statment means > > [INFO] Opening socket connection to server 127.0.0.1/127.0.0.1:2181. > Will > > not attempt to authenticate using SASL (unknown error) > > > > ? > > Should i fix it or not ? > > >
