Doc Update: Clickhouse kafka connect performance tuning #4561
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…ume best practices.
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@amolsr is attempting to deploy a commit to the ClickHouse Team on Vercel. A member of the Team first needs to authorize it. |
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Can we do a quick review on this? The CI checks have passed, so I think it’s ready to be merged. |
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Hi @mshustov can you review this? |
chernser
reviewed
Oct 17, 2025
| - **Small message sizes**: When dealing with many small messages that would benefit from server-side batching | ||
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| This fetched data is then consumed by the connector client polling for messages, where the amount for each poll is controlled by `max.poll.records` - please note that fetch is independent of poll, though! | ||
| Performance tuning is **NOT typically needed** when: |
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Very good section! I agree that any optimization should start with current state assessment and checking if problem exists.
chernser
approved these changes
Oct 17, 2025
Blargian
approved these changes
Oct 17, 2025
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What's Changed
Closes ClickHouse/clickhouse-kafka-connect#595