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AWS details HBase availability improvements on Amazon EMR

Original: Optimizing Apache HBase availability on Amazon EMR, Part 1: Coordinator startup, RegionServer recovery, and regions in transition

Amazon Web Services has published a technical guide on improving Apache HBase availability when running on Amazon EMR. The first part covers Coordinator startup behavior, RegionServer recovery, and how to handle regions stuck in transition. The piece is aimed at engineers running large-scale HBase clusters in the cloud who need to reduce downtime and troubleshoot node failures.

Why now: AWS released a new technical article addressing common HBase reliability challenges for EMR users.

Amazon Web ServicesApache HBaseAmazon EMR

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Evidence

• Optimizing Apache HBase availability on Amazon EMR, Part 1: Coordinator startup, RegionServer recovery, and regions in transition · Amazon Web Services (AWS)

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