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What level of hardware monitoring is done by HDP / Node Manager in HDP 2.2.4.2 versus HDP 2.4.0?

What level of hardware monitoring is done by HDP / Node Manager in HDP 2.2.4.2 versus HDP 2.4.0?

Contributor

One customer wants to know the details about hardware monitoring differences between HDP 2.2.4.2 and HDP 2.4.0. Any ideas, guys? Really appreciate if you could provide some documents as well.

2 REPLIES 2
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Re: What level of hardware monitoring is done by HDP / Node Manager in HDP 2.2.4.2 versus HDP 2.4.0?

Mentor

I would check out code for both branches and do a diff in Ambari agent directory

https://github.com/apache/ambari/tree/trunk/ambari-agent/src/main/python/ambari_agent

Found this class but there are many more to look at ambari/ambari-agent/src/main/python/ambari_agent/Hardware.py

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Re: What level of hardware monitoring is done by HDP / Node Manager in HDP 2.2.4.2 versus HDP 2.4.0?

@Victor Xu

I will be educating the customer that Ambari Metric Service "AMS" features is dependent on Ambari server version.

Ambari 2.2.1 --> http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_Ambari_Users_Guide/content/_modifying_the...

Good news is that Ambari 2.2.1 is compatible with HDP 2.2 (deprecated)

http://docs.hortonworks.com/HDPDocuments/Ambari-2.2.1.0/bk_Installing_HDP_AMB/content/_determine_sta...

Let's say that you are using Ambari 2.1 ..You can go to docs.hortonworks.com and click the particular version

http://docs.hortonworks.com/HDPDocuments/Ambari-2.1.2.1/bk_Ambari_Users_Guide/content/ch_monitoring_...