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kafka消息顺序问题 #959

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ttting opened this issue Sep 20, 2018 · 3 comments
Closed

kafka消息顺序问题 #959

ttting opened this issue Sep 20, 2018 · 3 comments

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@ttting
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ttting commented Sep 20, 2018

kafka只能保证partition 级消息的顺序， 对于一张表的某个记录需要保证严格的顺序，这个怎么处理？ canalDestinations 并没有对于kafka key做什么特殊处理
@rewerma
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rewerma commented Sep 20, 2018

默认全部发送打partition 0
配置了pk hash的会发送到对应partition
#958

@agapple agapple closed this as completed Sep 21, 2018
@zzong12
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zzong12 commented May 23, 2019

pk hash貌似没有处理delete的情况，导致delete只按照表名hash

@agapple
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agapple commented May 27, 2019

delete pk hash问题最新主干已经修复

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@agapple @ttting @rewerma @zzong12