2.6.0.2 - Storm

A simple KafkaSpout -> ParseBolt (CPU heavy) -> PersistBolt (HBase). Throughput measured in tuples/sec.

Apache Storm 2.6.0.2 Release Date: March 10, 2024 (Example date – refer to official ASF records) storm 2.6.0.2

| Metric | Storm 2.5.2 | | Improvement | | :--- | :--- | :--- | :--- | | Peak Throughput | 850k tuples/sec | 1.12M tuples/sec | +31.7% | | P99 Latency | 420 ms | 310 ms | -26% | | GC Pause (avg) | 210 ms | 140 ms | -33% | | Backpressure Events | 45 per hour | 2 per hour | Drastic | A simple KafkaSpout -> ParseBolt (CPU heavy) ->

If your cluster is running any version below 2.6.0.2, schedule a rolling upgrade this sprint. Your latency curves—and your security team—will thank you. This article is based on Apache Storm’s official release notes, community mailing lists, and production testing by the real-time engineering community. community mailing lists