Answer the question
In order to leave comments, you need to log in
Data visualization from hadoop?
Hello. I'm starting to learn hadoop and next to it. The question arose - how to visualize the data?
For example: I have a couple of terabytes of different logs in HDFS, I want to draw a graph (a la munin), let's say by frequency 404 in the Apache log, how to do it? I ask for tips for competent shelling! :)
Answer the question
In order to leave comments, you need to log in
The most effective solution for the described task is to write a job (or use a ready-made org.apache.hadoop.examples.Grep) + bash + gnuplot.
Didn't find what you were looking for?
Ask your questionAsk a Question
731 491 924 answers to any question