RaigorJiang opened a new issue, #34139:
URL: https://github.com/apache/shardingsphere/issues/34139
## Bug Report
### Which version of ShardingSphere did you use?
5.5.2-SNAPSHOT master cf0b19a0b511f91135725f3abcc60a57dfebd9ad
### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
ShardingSphere-Proxy
### Steps to reproduce the behavior, such as: SQL to execute, sharding rule
configuration, when exception occur etc.
- Create readwrite_splitting rule and set write_ds in weight props
```sql
CREATE READWRITE_SPLITTING RULE wr_group (
WRITE_STORAGE_UNIT=write_ds,
READ_STORAGE_UNITS(read_ds_0,read_ds_1),
TRANSACTIONAL_READ_QUERY_STRATEGY='PRIMARY',
TYPE(NAME="WEIGHT", PROPERTIES("write_ds"="1", "read_ds_0"="5",
"read_ds_1"="5"))
);
```
- Proxy log
```plain
org.apache.shardingsphere.infra.algorithm.core.exception.AlgorithmInitializationException:
Algorithm 'Object.'WEIGHT' initialization failed, reason is: Target `write_ds`
is required in database `readwrite_splitting_db`..
at
org.apache.shardingsphere.infra.algorithm.loadbalancer.weight.WeightLoadBalanceAlgorithm.lambda$check$2(WeightLoadBalanceAlgorithm.java:63)
at
org.apache.shardingsphere.infra.exception.core.ShardingSpherePreconditions.checkContains(ShardingSpherePreconditions.java:143)
at
org.apache.shardingsphere.infra.algorithm.loadbalancer.weight.WeightLoadBalanceAlgorithm.lambda$check$3(WeightLoadBalanceAlgorithm.java:62)
at java.base/java.util.HashMap$KeySet.forEach(HashMap.java:1008)
at
org.apache.shardingsphere.infra.algorithm.loadbalancer.weight.WeightLoadBalanceAlgorithm.check(WeightLoadBalanceAlgorithm.java:62)
at
org.apache.shardingsphere.readwritesplitting.checker.ReadwriteSplittingRuleConfigurationChecker.checkLoadBalancer(ReadwriteSplittingRuleConfigurationChecker.java:67)
at
org.apache.shardingsphere.readwritesplitting.checker.ReadwriteSplittingRuleConfigurationChecker.check(ReadwriteSplittingRuleConfigurationChecker.java:48)
at
org.apache.shardingsphere.readwritesplitting.checker.ReadwriteSplittingRuleConfigurationChecker.check(ReadwriteSplittingRuleConfigurationChecker.java:43)
```
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail:
[email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
