JD Tech
Jul 6, 2024 · Backend Development
Investigation of JSF Thread‑Pool Exhaustion During R2M Redis Upgrade
This article details a step‑by‑step investigation of a JSF thread‑pool exhaustion error that occurred when upgrading the Redis version of JD's internal R2M distributed cache, analyzing stack traces, lock contention, ForkJoinPool behavior, and the eventual remediation steps.
JSFJavaR2M
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