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sarama produces messages in out-of-order when retries happen #11935

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wk989898 opened this issue Dec 26, 2024 · 0 comments
Open

sarama produces messages in out-of-order when retries happen #11935

wk989898 opened this issue Dec 26, 2024 · 0 comments
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affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. type/bug The issue is confirmed as a bug.

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@wk989898
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we found sarama sends out-of-order messages when retries happen, and we think the issue causes this:

This could be reproduced by hacking codes. wk989898/sarama@d06ee56
@wk989898 wk989898 added type/bug The issue is confirmed as a bug. area/ticdc Issues or PRs related to TiCDC. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. labels Dec 27, 2024
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affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. area/ticdc Issues or PRs related to TiCDC. type/bug The issue is confirmed as a bug.
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