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hdfs-du

Visual disk usage tool for easily getting a sense of what is consuming disk space on your HDFS 2.0 cluster. The filesystem is represented as a layered pie chart or "sunburst" where each nested segment is a subdirectory or file. Hovering over each segment will display the disk usage and full path.

The application is completely client-side, using Chart.js and Web Workers for rendering.

Credit to twitter/hdfs-du for the inspiration!

How to do the things?

Because the project is entirely implemented on the client side, you just need to run a little HTTP web server to serve the content. The built in bin/www script can do this for you.

Dependencies

  • Python 2.7+
  • Bower

Run the http server

$ bower install
$ PORT=1234 bin/www

Configuration

The application is all client-side and uses the WebHDFS API built into HDFS 2.0+ so you'll need to make sure that is enabled.

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Visualize your HDFS disk usage in a pie chart

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