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MapReduce >> mail # user >> yarn Failed to bind to:

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Re: yarn Failed to bind to:
On Wednesday, 10 July 2013, ch huang wrote:

> i have 3 NM, on the box of one of NM ,the 8080 PORT has already ocuppied
> by tomcat,so i want to change all NM 8080 port to 8090,but problem is
> i do not know 8080 port is control by what option in yarn ,anyone can
> help??

Why would you want to do that? If ou want to test out any multi node
features you are better off running them in vms