Changes between Version 2 and Version 3 of PDAD_Performance


Ignore:
Timestamp:
Jan 14, 2010, 12:19:39 PM (14 years ago)
Author:
cristina.basescu
Comment:

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  • PDAD_Performance

    v2 v3  
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    9 We have used a maximum of four computers from ED202, running Ubuntu 8.04, Hadoop 0.20.1, Pig 0.5.0 and mpich2. As the main idea of a distributed system is to use commodity hardware, we did not consider the nodes' hardware structure as relevant.
     9As the main idea of a distributed system is to use commodity hardware, we have used a maximum of four computers from ED202, running Ubuntu 8.04, Hadoop 0.20.1, Pig 0.5.0. They were interconnected using a Gigabit switch, so as to obtain the maximum from infrastructure's point of view.
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    12 The first test scenario uses two nodes. For the Hadoop Framework, one of them is master, having in the same time master attributions (namenode - keeps the structure of the file system, jobTracker - keeps track of the jobs' execution), taskTracker - keeps track of the tasks
     12The first test scenario uses two nodes. For the Hadoop Framework, one of them is master, having in the same time master attributions (namenode - keeps the structure of the file system, jobTracker - keeps track of the jobs' execution), taskTracker - keeps track of the tasks...
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     14// TODO Claudiu
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