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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2023/04/20 01:34:51 UTC

[GitHub] [rocketmq] zuoHx580 created a discussion: slave节点没有同步master

GitHub user zuoHx580 created a discussion: slave节点没有同步master

![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)
应该是slave没有和master对齐，如何手动对齐呢

GitHub link: https://github.com/apache/rocketmq/discussions/6621

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[GitHub] [rocketmq] zuoHx580 edited a comment on the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 edited a comment on the discussion: slave节点没有同步master

> 似乎epochCheckpoint中的数据与commitLog中的数据无法对齐，是否有手动删除过相关文件呢？
> 
> 建议下线清理epochFileCheckpoint和epochFileCheckpoint.bak后重启

有删过，就是因为没法同步，所以删过一次

刚刚又试了一遍，还是不行，slave的机子也没有生成epochFileCheckpoint


GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668249

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[GitHub] [rocketmq] zuoHx580 edited a comment on the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 edited a comment on the discussion: slave节点没有同步master

> > ![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)
> >  
> > 应该是slave没有和master对齐，如何手动对齐呢
> 
> 看一下master和slave的store.log，日志应该有相关提示

![image](https://user-images.githubusercontent.com/45234194/233235946-9af14e8d-1024-404e-aed1-b51fa09689db.png)

同步异常

GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668053

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[GitHub] [rocketmq] zuoHx580 edited a discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 edited a discussion: slave节点没有同步master

![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)


应该是slave没有和master对齐，如何手动对齐呢

GitHub link: https://github.com/apache/rocketmq/discussions/6621

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[GitHub] [rocketmq] zuoHx580 added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 added a comment to the discussion: slave节点没有同步master

> > ![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)
> >  
> > 应该是slave没有和master对齐，如何手动对齐呢
> 
> 看一下master和slave的store.log，日志应该有相关提示

![image](https://user-images.githubusercontent.com/45234194/233235946-9af14e8d-1024-404e-aed1-b51fa09689db.png)


GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668053

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[GitHub] [rocketmq] RongtongJin added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user RongtongJin added a comment to the discussion: slave节点没有同步master

> ![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)
> 
>  
> 
> 应该是slave没有和master对齐，如何手动对齐呢

看一下master和slave的store.log，日志应该有相关提示

GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668033

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[GitHub] [rocketmq] RongtongJin added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user RongtongJin added a comment to the discussion: slave节点没有同步master

主的store.log有信息吗？另外用的版本是？


GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668068

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[GitHub] [rocketmq] RongtongJin added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user RongtongJin added a comment to the discussion: slave节点没有同步master

似乎epochCheckpoint中的数据与commitLog中的数据无法对齐，是否有手动删除过相关文件呢？

建议下线清理epochFileCheckpoint和epochFileCheckpoint.bak后重启

GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668144

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[GitHub] [rocketmq] zuoHx580 added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 added a comment to the discussion: slave节点没有同步master

> 主的store.log有信息吗？另外用的版本是？

这是主的store.log，版本为5.1.0
![image](https://user-images.githubusercontent.com/45234194/233236543-612b5d94-a84a-4454-8d37-e8fd7b7d3ee5.png)


GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668090

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[GitHub] [rocketmq] zuoHx580 edited a discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 edited a discussion: slave节点没有同步master

![image](https://user-images.githubusercontent.com/45234194/233235012-6e7584d1-1b1f-4789-b599-a47c3b1e0f51.png)

&nbsp;

应该是slave没有和master对齐，如何手动对齐呢

GitHub link: https://github.com/apache/rocketmq/discussions/6621

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[GitHub] [rocketmq] zuoHx580 edited a comment on the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 edited a comment on the discussion: slave节点没有同步master

> 似乎epochCheckpoint中的数据与commitLog中的数据无法对齐，是否有手动删除过相关文件呢？
> 
> 建议下线清理epochFileCheckpoint和epochFileCheckpoint.bak后重启

有删过，就是因为没法同步，所以删过一次

刚刚又试了一遍，还是不行，slave的机子也没有生成epochFileCheckpoint

然后我把slave  ~/store下的文件全删了，再重启，就可以同步了


GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668249

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[GitHub] [rocketmq] zuoHx580 added a comment to the discussion: slave节点没有同步master

Posted by GitBox <gi...@apache.org>.

GitHub user zuoHx580 added a comment to the discussion: slave节点没有同步master

> 似乎epochCheckpoint中的数据与commitLog中的数据无法对齐，是否有手动删除过相关文件呢？
> 
> 建议下线清理epochFileCheckpoint和epochFileCheckpoint.bak后重启

有删过，就是因为没法同步，所以删过一次

GitHub link: https://github.com/apache/rocketmq/discussions/6621#discussioncomment-5668249

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