From Aligned to Unaligned Checkpoints - Part 1: Checkpoints, Alignment, and Backpressure

Apache Flink’s checkpoint-based fault tolerance mechanism is one of its defining features. Because of that design, Flink unifies batch and stream processing, can easily scale to both very small and extremely large scenarios and provides support for many operational features like stateful upgrades with state evolution or roll-backs and time-travel.

查看原文 323 技术 lddgo 分享于 2022-09-14