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17 May 2022
Valencia, Spain
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Tuesday, May 17 • 15:50 - 16:15
Apache YuniKorn A Kubernetes Scheduler Plugin for Batch Workloads - Wilfred Spiegelenburg, Cloudera & Craig Condit, Cloudera

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Kubernetes has historically focused on service-type workloads. Stateful workloads have also become better supported in recent releases. Batch scheduling continues to lag in Kubernetes core. To better support batch scheduling, several alternative schedulers have been created, including Apache YuniKorn, which has a growing community and is utilised by several large organisations such as Alibaba, Apple, and Cloudera. Over the past few years, Apache YuniKorn has matured into a highly performant, flexible workload scheduler. Recently, we have enhanced Apache YuniKorn with a new execution mode which allows Apache YuniKorn's full power and flexibility to be deployed as a set of plugins to the default Kubernetes scheduler. This allows service and batch workloads to coexist seamlessly. This session will dive into using Apache YuniKorn to schedule batch workloads leveraging the advanced options like workload queueing and quota sharing without affecting the traditional non batch Kubernetes workloads.

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Speakers
avatar for Wilfred Spiegelenburg

Wilfred Spiegelenburg

Senior Staff Software Engineer, Cloudera
Wilfred is a Senior Staff Software Engineer from Cloudera in Australia. He has worked as a software engineer for more than 25 years, working on a wide range of projects. Projects ranged from Identity Management for SUN Microsystems, Application security for Oracle to Big Data for... Read More →
avatar for Craig Condit

Craig Condit

Senior Staff Software Engineer, Cloudera
Craig Condit is an open source, cloud native, and high performance computing enthusiast. He has been a software engineer for over 20 years, and has worked in Big Data for over a decade, with extensive experience in Apache Hadoop, YARN, and YuniKorn. He is an Apache YuniKorn PMC and... Read More →



Tuesday May 17, 2022 15:50 - 16:15 CEST
Room 4F | Event Center