Performance test improvements#394

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Emanuele Sabellico (emasab) wants to merge 50 commits intomasterfrom

dev_performance_test_improvements_2

Commits on Oct 29, 2025

Configurable batch size
Emanuele Sabellico (emasab)
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Keep 1.5s of data in cache
Emanuele Sabellico (emasab)
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Remove minimum 1024 cache size for faster
Emanuele Sabellico (emasab)
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Changed property name to `js.consumer.max.batch.size`
Emanuele Sabellico (emasab)
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Use only 1.5 seconds cache size estimation aligned at batch size * concurrency
Emanuele Sabellico (emasab)
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Fix for at-least-once guarantee not ensured in case a seek happens on one partition and there are messages being fetched for other partitions
Emanuele Sabellico (emasab)
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Configurable cache size in milliseconds
Emanuele Sabellico (emasab)
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Add worker identifier to the payload for better debugging
Emanuele Sabellico (emasab)
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Fix for test flakyness
Emanuele Sabellico (emasab)
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Make `is cleared before rebalance` less flaky in case of increased time before first assignment
Emanuele Sabellico (emasab)
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Reduce flakyness of 'times out if messages are pending'
Emanuele Sabellico (emasab)
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1.6.1-alpha.1
Emanuele Sabellico (emasab)
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fixup CHANGELOG and spaces
Emanuele Sabellico (emasab)
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1.6.1
Emanuele Sabellico (emasab)
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FIXME about KIP-848 autocommit issue
Emanuele Sabellico (emasab)
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Updated PR in changelog entry
Emanuele Sabellico (emasab)
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Commits on Nov 3, 2025

Commits on Nov 4, 2025

Commits on Nov 5, 2025