Tudor Lapusan's Blog

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Setting Ganglia filters for Hadoop

Metrics filtering is useful when you don’t need all metrics and don’t want to overload your Ganglia cluster with useless information. First of all I’m working with Apache Hadoop 1.1.2(metrics2 implementation), Ganglia 3.1.7 and I assume you have the knowledge about how to integrate Hadoop with Ganglia. If not you can read this article. Filtering can be made on three levels : source, record and metric. To apply any kind of filtering you should define the way filtering will be made

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