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Hadoop web monitoring update issue

I just upgraded from 0.19 to 0.20, everything seems fine, however the web monitoring tool no longer works:

http://mydomain.com:50070/webapps/hdfs/dfshealth.jsp

Gives me 404.

The same goes for the job tracking tool.

Any idea what to look at?

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2 answers

Basically reinstall Hadoop 0.20.2 from scratch. Nota: Do not use the Nutch1.2 assembly for installation, so that it is clean and likely to be.

: + , (, 1 ) dfs, , + mapred, dfs .

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Hadoop 0.20, url jobtracker:

http://mydomain.com:50070/dfshealth.jsp

http://mydomain.com:50070/ URL.

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