Not sure how, but the logging stopped once we put that in.. -----Original Message----- From: Dave Marion [mailto:dlmar...@comcast.net] Sent: Monday, April 17, 2017 4:33 PM To: user@accumulo.apache.org Subject: EXT :RE: Repeating connections with SASL
Good catch. I totally missed the NoClassDefFoundError. > -----Original Message----- > From: Josh Elser [mailto:josh.el...@gmail.com] > Sent: Monday, April 17, 2017 5:10 PM > To: user@accumulo.apache.org > Subject: Re: Repeating connections with SASL > > I'm kind of surprised as to how you're getting the NoClassDefFoundError. > > I don't think that's at all related to disabling sasl client auth (as > Dave suggested). > > Dave Marion wrote: > > Add the following JVM argument to the server processes: > > > > > > -Dzookeeper.sasl.client=false > > > >> On April 17, 2017 at 4:01 PM "Brown, Scott M [US] (MS)" > >> <scott.bro...@ngc.com> wrote: > >> > >> We are getting this ~ every second in logs.. Apps appear up and > >> working, and we’d rather have INFO and WARN on for the time being, > >> but is there any way to disable this, or resolve? > >> > >> 2017-04-17 13:47:49,490 > >> [paxweb-extender-2-thread-1-SendThread(*FQDN*:2181)] INFO > >> org.apache.zookeeper.ClientCnxn :: Opening socket connection to > >> server *FQDN*/*HOST IP ADDR*:2181. Will not attempt to authenticate > >> using SASL (unknown error) > >> > >> 2017-04-17 13:47:49,490 > >> [paxweb-extender-2-thread-1-SendThread(*FQDN*:2181)] INFO > >> org.apache.zookeeper.ClientCnxn :: Socket connection established to > >> *FQDN*/*HOST IP ADDR*:2181, initiating session > >> > >> 2017-04-17 13:47:49,491 > >> [paxweb-extender-2-thread-1-SendThread(*FQDN*:2181)] INFO > >> org.apache.zookeeper.ClientCnxn :: Session establishment complete > >> on server *FQDN*/*HOST IP ADDR*:2181, sessionid = > >> 0x15b7ba86254004a, negotiated timeout = 6000 > >> > >> 2017-04-17 13:47:49,491 [paxweb-extender-2-thread-1-EventThread] > INFO > >> org.I0Itec.zkclient.ZkClient :: zookeeper state changed > >> (SyncConnected) > >> > >> 2017-04-17 13:47:49,492 > >> [paxweb-extender-2-thread-1-SendThread(*FQDN*:2181)] WARN > >> org.apache.zookeeper.ClientCnxn :: Session 0x15b7ba86254004a for > >> server *FQDN*/*HOST IP ADDR*:2181, unexpected error, closing socket > >> connection and attempting reconnect > >> > >> java.lang.NoClassDefFoundError: > >> org/apache/zookeeper/proto/WatcherEvent > >> > >> at > >> > org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.ja > >> va:744) > >> > >> at > >> > org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.jav > >> a:94) > >> > >> at > >> > org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocket > >> NIO.java:366) > >> > >> at > >> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081 > >> ) > >> > >> 2017-04-17 13:47:49,593 [paxweb-extender-2-thread-1-EventThread] > INFO > >> org.I0Itec.zkclient.ZkClient :: zookeeper state changed > >> (Disconnected) > >>
