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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/11/10 02:06:17 UTC
[GitHub] [shardingsphere] duansy123 opened a new issue #13527: Physical library plus table plus field
duansy123 opened a new issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527
How to add tables and fields to the physical library to take effect directly without restarting sharding？
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[GitHub] [shardingsphere] duansy123 commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964868794
> > directly
>
> @duansy123 if you change the metadata of tables through mysql, ShardingSphere and zookeeper couldn't get its change now, unless restart ShardingSphere or change them through ShardingSphere.
Ok hope this can be optimized
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[GitHub] [shardingsphere] tuichenchuxin commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
tuichenchuxin commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964747354
I can’t understand your needs accurately, can you describe the scenario you need in detail?
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[GitHub] [shardingsphere] duansy123 commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964757820
> I can’t understand your needs accurately, can you describe the scenario you need in detail?
So we are using version 5.0.0-alpha
Then we found that sharding always reports an error every time a table or field is added to mysql
The error message is as follows
But when I restarted sharding and then query or insert again, there is no problem.
I hope to be able to add fields or tables to mysql without restarting sharding
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[GitHub] [shardingsphere] duansy123 commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964837882
> @duansy123 Do you add tables through sharding or directly through mysql? If you add table directlty through mysql then sharding will not get these tables meta data.
I am adding fields and tables directly through mysql. Do you mean that only tables and field shading added through sharding can take effect directly without restarting? I have seen from the Internet that if the zookeeper is connected, the metadata can be modified dynamically, but the data in the table cannot be modified.
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[GitHub] [shardingsphere] terrymanu commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
terrymanu commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-970102348
What is physical library?
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[GitHub] [shardingsphere] duansy123 removed a comment on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 removed a comment on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964868981
Ok hope this can be optimized
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[GitHub] [shardingsphere] tuichenchuxin commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
tuichenchuxin commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964834304
@duansy123 Do you add tables through sharding or directly through mysql? If you add table directlty through mysql then sharding will not get these tables meta data.
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[GitHub] [shardingsphere] duansy123 commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964868981
Ok hope this can be optimized
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[GitHub] [shardingsphere] menghaoranss commented on issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
menghaoranss commented on issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527#issuecomment-964865542
> directly
@duansy123 if you change the metadata of tables through mysql, ShardingSphere and zookeeper couldn't get its change now, unless restart ShardingSphere or change them through ShardingSphere.
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[GitHub] [shardingsphere] duansy123 closed issue #13527: Physical library plus table plus field
Posted by GitBox <gi...@apache.org>.
duansy123 closed issue #13527:
URL: https://github.com/apache/shardingsphere/issues/13527
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