My pinot dashboard is not showing broker, server a...
# troubleshootings
Shadab Anwar
02/03/2022, 7:02 AMMy pinot dashboard is not showing broker, server and tables. Broker and Server are running though
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Mohemmad Zaid Khan
02/03/2022, 7:59 AMProbably, they are not connected to correct zookeeper. double check
pinot.zk.serverMohemmad Zaid Khan
02/03/2022, 8:00 AMAlso make sure all components share same cluster name -
pinot.cluster.names
Shadab Anwar
02/03/2022, 8:34 AMI am getting this in my zookeeper for the pinot cluster 2022-02-03 083328,043 [myid:1] - INFO [NIOWorkerThread-2:ZooKeeperServer@1032] - Refusing session request for client /192.168.159.104:47626 as it has seen zxid 0x45763 our last zxid is 0xfc client must try another server
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Xiang Fu
02/03/2022, 9:36 AM
can you make sure your pinot controller/broker/servers are connecting to same zk with same cluster name?
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Shadab Anwar
02/04/2022, 8:02 AMThe issue is fixed. It was because , zookeeper was refusing client connection. Because the Clients maintain a zookeeper session which remembers the last zxid it has seen. So when the zookeeper sevice goes down and comes again, the zk's zxid begin from a smaller value. and ZKserver think the Client has seen a bigger zxid, so it refuses it .
Solution:
Restart all the clients one by one (here brokers & servers)
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