Karafka

The hidden cost of a Ruby threads leakage 1

The hidden cost of a Ruby threads leakage

Bug hunting Recently I’ve been working with one small application that would gradually become slower and slower. While there were many reasons for it to happen, I found one of them interesting. To give you a bit of context: the application was a simple single topic legacy Kafka consumer. I rewrote it to Karafka, and …

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Karafka framework 1.4.0 Release Notes (Ruby + Kafka)

This release mostly solves problems related to message deserialization and normalizes some of the naming conventions to ease during the upgrade to the upcoming 2.0 version. Note: This release is the last release with ruby-kafka under the hood. We’ve already started the process of moving to rdkafka-ruby. Note: If you are using Sidekiq-Backend plugin, please …

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Karafka framework 1.3.0 Release Notes (Ruby + Kafka)

Note: These release notes cover only the major changes. To learn about various bug fixes and changes, please refer to the change logs or check out the list of commits in the main Karafka repository on GitHub. TL;DR If you would prefer to see the changes in the code, here’s the upgrade PR from the …

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