[GitHub] [druid] ogzkhrmn opened a new issue #11211: Druid Zookeeper Connection Error with Kafka Datasource

[GitBox <gi...@apache.org>]

ogzkhrmn opened a new issue #11211:
URL: https://github.com/apache/druid/issues/11211


   Hello,
   
   I am using druid 0.21.0 and i am getting following error. My zookeeper working. I can send data from kafka but druid always getting error and can't read data from druid. Thanks for help.
   
   2021-05-06T11:20:10,613 WARN [main-SendThread(localhost:2181)] org.apache.zookeeper.ClientCnxn - Session 0x0 for server localhost/<unresolved>:2181, unexpected error, closing socket connection and attempting reconnect
   java.lang.IllegalArgumentException: Unable to canonicalize address localhost/<unresolved>:2181 because it's not resolvable
   	at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:65) ~[zookeeper-3.4.14.jar:3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf]
   	at org.apache.zookeeper.SaslServerPrincipal.getServerPrincipal(SaslServerPrincipal.java:41) ~[zookeeper-3.4.14.jar:3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf]
   	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1001) ~[zookeeper-3.4.14.jar:3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf]
   	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060) [zookeeper-3.4.14.jar:3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf]
   


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