Pinot - Not able to start zookeeper I am starting pinot components, as first step I am trying to start zookeeper. I am running the command to start zookeeper:

bin/pinot-admin.sh StartZookeeper -zkPort 2181

But I am getting like this after some time:

zookeeper state changed (SyncConnected)
Waiting for keeper state SyncConnected
Terminate ZkClient event thread.
Session: 0x1000014c3150000 closed
Start zookeeper at localhost:2181 in thread main
EventThread shut down for session: 0x1000014c3150000
Unable to read additional data from client sessionid 0x1000014c3150005, likely client has closed socket
Unable to read additional data from client sessionid 0x1000014c3150004, likely client has closed socket
Unable to read additional data from client sessionid 0x1000014c3150002, likely client has closed socket
Expiring session 0x1000014c3150004, timeout of 30000ms exceeded
Expiring session 0x1000014c3150005, timeout of 30000ms exceeded
Expiring session 0x1000014c3150002, timeout of 30000ms exceeded
Unable to read additional data from client sessionid 0x1000014c3150009, likely client has closed socket
Unable to read additional data from client sessionid 0x1000014c315000a, likely client has closed socket
Unable to read additional data from client sessionid 0x1000014c3150007, likely client has closed socket
Expiring session 0x1000014c315000a, timeout of 30000ms exceeded

I restarted the server based suggestions prescribed online. Even no luck. Need help 🙂

Do you have a server session running from previous run? I have seen this error when the previous server run is interacting with newly launched ZK

Ok, Could you please suggest me what I have to do. I already restarted the server once.

discussing offline, will update thread based on findings.