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多个事务同时提交问题 #522

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MyMrGitHub opened this issue Jul 22, 2020 · 2 comments
Open

多个事务同时提交问题 #522

MyMrGitHub opened this issue Jul 22, 2020 · 2 comments

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@MyMrGitHub
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@MyMrGitHub MyMrGitHub commented Jul 22, 2020

Why you need it?

Is your feature request related to a problem? Please describe in details

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@MyMrGitHub
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@MyMrGitHub MyMrGitHub commented Jul 22, 2020

在全部收到回复成功的时候,事务资源管理器,准备进行提交,其中提交的过程中,一部分提交成功了,一部分提交失败了,这种情况下也会造成数据不一致问题, 请问这种情况是怎么处理的?

@nimeijian
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@nimeijian nimeijian commented Aug 5, 2020

在全部收到回复成功的时候,事务资源管理器,准备进行提交,其中提交的过程中,一部分提交成功了,一部分提交失败了,这种情况下也会造成数据不一致问题, 请问这种情况是怎么处理的?

可以看看TM端异常表里有没有记录,有的话可以人工手动介入,否则就没办法了,为了性能、轻量,LCN没有记录事务日志,可以参考下Seata

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