@@ -95,7 +90,7 @@ public final class ShardingRuleBuilder {
}
privateDataSourceRulebuildDataSourceRule(){
Preconditions.checkArgument(!shardingRuleConfig.getDataSource().isEmpty()||MapUtils.isNotEmpty(externalDataSourceMap),"Sharding JDBC: No data source config");
Preconditions.checkArgument(!shardingRuleConfig.getDataSource().isEmpty()||!externalDataSourceMap.isEmpty(),"Sharding JDBC: No data source config");