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Showing posts with the label Mrjob
Mrjob And Python - .csv File Output For Reducer?

Mrjob And Python - .csv File Output For Reducer?

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I'm using the MRJob module for python 2.7. I have created a class that inherits from MRJob, and… Read more Mrjob And Python - .csv File Output For Reducer?
Running A Job Using Hadoop Streaming And Mrjob: Pipemapred.waitoutputthreads(): Subprocess Failed With Code 1

Running A Job Using Hadoop Streaming And Mrjob: Pipemapred.waitoutputthreads(): Subprocess Failed With Code 1

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Hey I'm fairly new to the world of Big Data. I came across this tutorial on http://musicmachin… Read more Running A Job Using Hadoop Streaming And Mrjob: Pipemapred.waitoutputthreads(): Subprocess Failed With Code 1
How To Populate A Postgresql Database With Mrjob And Hadoop

How To Populate A Postgresql Database With Mrjob And Hadoop

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I would like to populate a database of Postgresql by using a mapper with MrJob and Hadoop 2.7.1. I … Read more How To Populate A Postgresql Database With Mrjob And Hadoop