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conference paper

Evolution of the Hadoop Platform and Ecosystem for High Energy Physics

11 Nov 2022| By
Manuel Manuel Martin-Marquez,
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Manuel Manuel Martin-Marquez
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Disciplines
Computing in mathematics, natural sciences, engineering, and medicine
Keywords
HadoopHepCern
Abstract

The interest in using scalable data processing solutions based on Apache Hadoop ecosystem is constantly growing in the High Energy Physics (HEP) community. This drives the need for increased reliability and availability of the central Hadoop service and underlying infrastructure provided to the community by the CERN IT department. This paper reports on the overall status of the Hadoop platform and related Hadoop and Spark service at CERN, detailing recent enhancements and features introduced in many areas including the service configuration, availability, alerting, monitoring and data protection, in order to meet the new requirements posed by the users’ community

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DOI: 10.1051/epjconf/201921404058
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Submitted by11 Nov 2022
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