Comments (5)
chicliz
commented on May 7, 2024
您好,gaea-cc在prepare之前会调用namespace.Verify()检查配置, 如果提交不存在的分片类型,会在verify阶段返回错误,prepare和commit不会继续进行.
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chicliz
commented on May 7, 2024
您的gaea-cc使用的是什么版本的呢
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minxinqing
commented on May 7, 2024
您的gaea-cc使用的是什么版本的呢
尴尬，用的shazam，自定义了分片类型；刚看了下gaea的代码，的确有verify动作（shazam的verify是空的），在这个场景下不会有问题，但不考虑prepare接口的结果还是会有风险的。
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minxinqing
commented on May 7, 2024
我们现在是有几个项目都用shazam作为分片中间件，有的项目要自定义新的分片规则，就需要做二次开发，但是之前的项目因为用不到新的分片规则，所以就想不更新proxy，但是cc用的都是同一个，好管理，昨天测试的时候就发现这个二段提交的问题，老的proxy在接收cc提交的新分片规则请求的时候导致进程崩溃。
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chicliz
commented on May 7, 2024
嗯嗯, 处理prepare接口返回错误确实非常有必要,这样即使没有verify或者各proxy不一致的情况都可以兼容, 感谢您的建议!
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