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Secure Communication in Hadoop without Hurting Performance

  Apache Hadoop is used for processing big data at many enterprises. A Hadoop cluster is formed by assembling a large number of commodity machines, and it enables the distributed processing of data. Enterprises store lots of important data on the cluster. Different users and teams process this data to obtain summary information, generate insights,
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Multiple Authentication Mechanisms for Hadoop Web Interfaces

  Apache Hadoop is a base component for Big Data processing and analysis. Hadoop servers, in general, allow interaction via two protocols: a TCP-based RPC (Remote Procedure Call) protocol and the HTTP protocol. The RPC protocol currently allows only one primary authentication mechanism: Kerberos. The HTTP interface allows enterprises to plug in different authentication mechanisms.
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