Does anyone has any ideas?

On 2020/08/31 10:07:30, weiliang zhang<394693...@qq.com> wrote: 
> Hi everyone, I found that cassandra will first flush new schema to disk and 
> then change in memory while updating schema in Cassandra3.11.4 
> (SchemaKeyspace.java:1378) . 
> But it seems that cassandra will only validate the schema while changing in 
> memory, and will not validate before flush to disk.
> I don't know why not validate before flushing to disk ? Some request will 
> succeed in updating schema to disk and fail to update schema in memory, which 
> will make the schema in disk and schema in memory are not consistent.  
> 
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