Rack Awareness – AcadGild https://acadgild.com/blog Learn. Do. Earn. Thu, 25 Aug 2016 12:01:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.5.3 103159356 Configuring Rack Awareness on Hadoop Using Centos https://acadgild.com/blog/configuring-rack-awareness-hadoop-using-centos/ https://acadgild.com/blog/configuring-rack-awareness-hadoop-using-centos/#respond Wed, 16 Mar 2016 07:29:42 +0000 https://acadgild.com/blog/?p=2199 This blog gives you information about Rack Awareness in Apache Hadoop. HDFS block placement uses rack awareness for fault tolerance by placing one block replica on a different rack. This ensures data availability during network switch failure or a partition within the cluster. Rack awareness is very helpful in making an appropriate replication factor. Configuring […]

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