Changeset [49adb6aea38a8206e876689b37e634744805a5c6] by Shayan Pooya
February 24th, 2014 @ 12:46 PM
Do not fsync files after flushing them.
Fsync is only necessary when we are concerned about losing data
when system
crashes and it is not a concern for the output of disk sort.
https://github.com/discoproject/disco/commit/49adb6aea38a8206e87668...
Committed by Shayan Pooya
- M lib/disco/fileutils.py
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Disco is an open-source implementation of the Map-Reduce framework for distributed computing. As the original framework, Disco supports parallel computations over large data sets on unreliable cluster of computers.