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yarn client deployment?

Explorer

Hi,

I've got a cluster with a dozzen datanodes all running Yarn Node Managers also, I've noticed that two of the nodes (along with the name node and history server) have yarn clients on them, should the yarn clinet be on all or any of the data nodes?

2 REPLIES 2

Re: yarn client deployment?

Rising Star

nope, not required.

Re: yarn client deployment?

It should be on all the data nodes(If you are using oozie) and edge nodes.