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Hadoop UI Web Interface

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I have a small problem. I need to integrate Hadoop web interface with our web application . I just need an Hadoop interface where we can run some hadoop commands something like

1 cat hadoop dfs -cat prints the file contents
2 chgrp hadoop dfs -chgrp [-R] GROUP URI [URI …]
3 chmod hadoop dfs -chmod [-R] <MODE[,MODE]... | OCTALMODE> URI
4 hadoop dfsadmin -setSpaceQuota 10737418240 /user/esammer
5 hadoop dfsadmin -report
6 copyFromLocal hadoop dfs -copyFromLocal URI

for this need an web interface. I already installed cloudera manager. I am using this Version: Cloudera Enterprise Data Hub Edition Trial 5.1.1 (#82 built by jenkins on 20140725-1608 git: cb9ebb729efc7929e1968b23dc6cf776086e20a7)

posted May 9, 2018 by Bargavi Kalla

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+1 vote

This is just to check with you, if it is possible to call MR jobs from Java Webservices. If yes, then could you please help me by pointing to some resources/docs.

Actually, what I intend to do is create a Web UI with some functionality which would call MR jobs and present the result to the user in browser.

+1 vote

I have Hadoop cluster set up on Amazon EC2. When I am trying to access the application logs through Web UI I am getting page cant be displayed.

Configuration of Cluster: My Namenode is mapped with elastic IP(static) of EC2. Other datanodes public IP changing everyday as we are stopping the clustering during non working hours.

Observation :When I try to view the logs ,Its picking one of the datanode private IP and I am getting Page cant be displayed.

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