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From "Arthur.hk.chan@gmail.com" <arthur.hk.c...@gmail.com>
Subject ResourceManager version and Hadoop version
Date Sun, 03 Aug 2014 14:12:50 GMT
Hi,

I am running Apache Hadoop Cluster 2.4.1, I have two questions about Hadoop HTML link http://test_namenode:8088/cluster/cluster,


1) If I click "Server metrics” to the page of http://test_namenode::8088/metrics, it is
blank.
Can anyone please advise if this is normal or I have not yet setup some monitoring tools properly
e.g. nagios?


2) On the page http://test_namenode:8088/cluster/cluster, I can see version is "2.4.1 from
Unknown"
Is there a way to change the word from “Unknown” to a more meaningful word by myself?

ResourceManager version:                 	 2.4.1 from Unknown by hadoop  source checksum f74…...
Hadoop version:	 2.4.1 from Unknown by hadoop source checksum bb7…...


Many thanks!

Regards
Arthur
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