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No Amabri services in HDPCA aws demo exam? Please help me into it.

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No Amabri services in HDPCA aws demo exam? Please help me into it.

Explorer

I have ssh to namenode and I cant find any ambari service thier.

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Re: No Amabri services in HDPCA aws demo exam? Please help me into it.

Explorer

I have checked the logs for ambari and found that its because of the low memory. I took the small instance than suggested by hortonworks.

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Re: No Amabri services in HDPCA aws demo exam? Please help me into it.

Expert Contributor

Please provide more information, what exactly you looking for.

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Re: No Amabri services in HDPCA aws demo exam? Please help me into it.

Explorer

I have checked the logs for ambari and found that its because of the low memory. I took the small instance than suggested by hortonworks.

View solution in original post

Re: No Amabri services in HDPCA aws demo exam? Please help me into it.

Hello, Samir. For the real exam, we normally run this on instances with 30GB RAM.

I would not recommend anything lower than 16GB RAM. Even our downloadable sandbox recommends 16GB nowadays.

You can use your instance then stop it (but not terminate) to avoid extra charges.

Hope that this helps.