songxu opened a new issue #2063: Why shardingspere need to load all meta data?
URL: https://github.com/apache/incubator-shardingsphere/issues/2063
 
 
   ## Version
   io.shardingsphere.sharding-jdbc-spring-boot-starter:3.0.0
   
   During the initializing, shardingspere will load all table meta in 
TableMetaDataInitializer.
   
   TableMetaDataInitializer.load(final ShardingRule shardingRule) {
   ...
        result.putAll(loadDefaultTables(shardingRule));
   }
   
   It takes much time(almost 2 minutes) to load all meta data.
   
   ## Question
   Why shardingspere need to load all meta data? If I don't load them, what 
will happen?
   
   Thanks a lot.

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