Spring XD - A Guided Tour

on YouTube ↗01h 24m

" summary

Spring XD is a distributed runtime that deploys named modules (source/processor/sink/job) into container JVMs, binds channels via a pluggable message bus (Redis, Rabbit; Kafka work in progress), and stores definitions and state in ZooKeeper using Curator with leader election and ephemeral nodes. Modules run in isolated Spring application contexts, load jars from a module lib folder, and use plugins for lifecycle hooks. A demo builds a vmstat source that streams parsed metrics over Rabbit; admin recalculation and failover (suspended vs lost) are implemented and observable.

AI-written summary · about

" chapters (6)

1. 0:00Introduction and agenda
2. 2:42Architecture and streams
3. 10:35Deployment and configuration
4. 25:55Distributed runtime and Zookeeper
5. 45:20Developing custom modules
6. 57:37Live demo and Q&A

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