yes now the tolerates issue is clearly , but from your point what is your suggestion when 20 kafka machines are installed , what is the best practice here ? to be with 3 zoo server or 5 ?
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we have ambari version - 2.6.1.0 ( in which HDP version ambari - 2.3.0 located ? ) rpm -qa | grep ambari
ambari-agent-2.6.1.0-143.x86_64
ambari-metrics-monitor-2.6.1.0-143.x86_64
ambari-metrics-collector-2.5.0.3-7.x86_64
ambari-metrics-hadoop-sink-2.6.1.0-143.x86_64
ambari-server-2.6.1.0-143.x86_64
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since our zookper servers are on VM machines for now , and after we increase the kafka to 20 , dose zookeper machine will work more hard? , if yes maybe need to move the zookper to physical machine with more resources?
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can I ask Little different question also ? , we want also to increase the kafka to 20 machines , while we have only 3 zookeepers servers , so when increasing the kafka machines what also need to be consider ?
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we have old ambari cluster , HDP version 2.6.0.x , with 48 data-node machines we want to add 160 new data-node how to know what is the limitation ? ( what is the max data-node that should be in the cluster ? )
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I think also when we have only 3 zoo servers and one fail , because the split brain issue then the other two zookepers can fail , do you agree ?
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also see jordan answer - https://community.hortonworks.com/questions/207947/why-kafka-should-be-en-even-number.html ( his last answer - he say that it will not be good idea to set only 3 zookepers )
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I have another question - in case we have 20 kafka machines , and we have only 3 zoo servers , is it still good to installed the zookeepers on VM machine ? , or we need fysical machine
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hi all we have ambari cluster with the following details ( HDP version - 2.6.4 ) 128 datanode machines
3 kafka machines
3 zookeeper server
3 master machines we want to add 17 kafka machines to the cluster so what need to consider when adding new 17 kafka machines to the cluster? is it possible to stay with 3 zookeeper server while adding 17 kafka's machines?
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