user-level KeeperException

[alvisf]

zookeeper_1  | 2020-10-16 03:22:47,453 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@192] - Accepted socket connection from /172.22.0.2:48530
zookeeper_1  | 2020-10-16 03:22:47,459 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@928] - Client attempting to establish new session at /172.22.0.2:48530
zookeeper_1  | 2020-10-16 03:22:47,462 [myid:] - INFO  [SyncThread:0:ZooKeeperServer@673] - Established session 0x1752f6e43dd0001 with negotiated timeout 30000 for client /172.22.0.2:48530
zookeeper_1  | 2020-10-16 03:22:47,755 [myid:] - INFO  [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@649] - Got user-level KeeperException when processing sessionid:0x1752f6e43dd0001 type:setData cxid:0x4 zxid:0x1d txntype:-1 reqpath:n/a Error Path:/config/topics/messages Error:KeeperErrorCode = NoNode for /config/topics/messages
zookeeper_1  | 2020-10-16 03:22:47,772 [myid:] - INFO  [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@649] - Got user-level KeeperException when processing sessionid:0x1752f6e43dd0001 type:create cxid:0x6 zxid:0x1e txntype:-1 reqpath:n/a Error Path:/config/topics Error:KeeperErrorCode = NodeExists for /config/topics
kafka_1      | Created topic "messages".
zookeeper_1  | 2020-10-16 03:22:47,797 [myid:] - INFO  [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@487] - Processed session termination for sessionid: 0x1752f6e43dd0001
zookeeper_1  | 2020-10-16 03:22:47,801 [myid:] - INFO  [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1008] - Closed socket connection for client /172.22.0.2:48530 which had sessionid 0x1752f6e43dd0001
zookeeper_1  | 2020-10-16 03:22:47,830 [myid:] - INFO  [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@649] - Got user-level KeeperException when processing sessionid:0x1752f6e43dd0000 type:create cxid:0x4b zxid:0x22 txntype:-1 reqpath:n/a Error Path:/brokers/topics/messages/partitions/0 Error:KeeperErrorCode = NoNode for /brokers/topics/messages/partitions/0
zookeeper_1  | 2020-10-16 03:22:47,832 [myid:] - INFO  [ProcessThread(sid:0 cport:2181)::PrepRequestProcessor@649] - Got user-level KeeperException when processing sessionid:0x1752f6e43dd0000 type:create cxid:0x4c zxid:0x23 txntype:-1 reqpath:n/a Error Path:/brokers/topics/messages/partitions Error:KeeperErrorCode = NoNode for /brokers/topics/messages/partitions``

This is what I get when I run the program