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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2020/03/13 01:32:16 UTC

[GitHub] [incubator-shardingsphere] kekerzzZ commented on issue #4737: When config sharding rule use UI, DatabaseStrategy and TableStrategy whether to support the Hint?

kekerzzZ commented on issue #4737: When config sharding rule use UI, DatabaseStrategy and TableStrategy whether to support the Hint?
URL: https://github.com/apache/incubator-shardingsphere/issues/4737#issuecomment-598505376
 
 
   1. My config
   
   `defaultDatabaseStrategy:
     hint:
       algorithmClassName: com.my.testshardingsphere.MyHintShardingAlgorithm
   defaultTableStrategy:
     hint:
       algorithmClassName: com.my.testshardingsphere.MyHintShardingAlgorithm`
   
   2. Exception result 
   
   `java.lang.ClassNotFoundException: com.my.testshardingsphere.MyHintShardingAlgorithm`
   
   3. Code exception location
   `ShardingAlgorithmFactory#newInstance`
   
   4. My question
   `MyHintShardingAlgorithm` class is my custom, when Instantiate appear  exception is `MyHintShardingAlgorithm` class is not found,  so  i want to know whether I use wrong or does not support hint.
   
   Thanks for the reply!
   

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