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dose we need to set huge pages on all nodes in the cluster?

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we have ambari cluster with - master machines + workers machines + kafka machines

dose we need to configured MTU=9000 on all nodes?

refrence - https://community.hortonworks.com/articles/8563/typical-hdp-cluster-network-configuration-best-pra.h...

dose Disable Transparent Huge Page - means to disable the HUGE PAGES option ?

Michael-Bronson
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just to be clear , according to your answer we understand that MTU=9000 recomended to be set on all machines in the cluster include master machines . workers machines and kafka machines , am I corecyt ?

Michael-Bronson

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@Michael Bronson

Yes. But this value should be implemented after consulting your network admins.

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@jay how to calculate the MTU value? 8000? or 9000? or between them ? , what hortonworks recomended ?

Michael-Bronson

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@Michael Bronson

The following link explains how to set the MTU value and how to deter mine it's value based on our network devices standards.

https://www.tp-link.com/us/article/?faqid=190