according to hortonworks INFO - https://supportmatrix.hortonworks.com we can learn that the latest HDP version is 3.1.0 and the latest OS REDHAT version that should support HDP 3.1.0 is 7.5 since we plan to use the REDHAT version - 7.6 for OS in the future and still we not know what is the next HDP version from HORTONWORKS is it possible to know what should be the BETA HDP version? that should be released by HORTONWORKS and the latest OS that should be support that version ?
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I searched in the link and I sow the following details: for latest HDP version - 3.1.0 and ambari 2.7.3 the latest REDHAT OS is 7.5 for HDP 2.6.4 and ambari 2.6.1 I see the latest REDHAT version is 7.5 can you please approve this? ( or my search inst correct ? ) so version 7.6 ( REDHAT ) isn't approved to any product of HDP or amabri !
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for now we are working with HDP version - 2.6.4 and ambari 2.6.1 with REDHAT version 7.2 we want to know what is the latest REDHAT version that is fit with - HDP version - 2.6.4 and ambari 2.6.1 actually we want to use the REDHAT version 7.6 , but we not sure if HDP - 2.6.4 and ambari 2.6.1 will work on REDHAT 7.6 version about HDP 3.0 version and the latest ambari version what is the latest REDHAT version that we can use for HDP 3.0 version and the latest ambari version ?
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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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