It seems you have turned on security on your zookeeper cluster. Which kafka
client is this log from? Could you send the code snippet that reproduces
this behavior? The kafka server side log seems fine.

On Sep 25, 2013 11:23 PM, "Shi JinKui(无线事业部)" <[EMAIL PROTECTED]>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB