You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/01/10 03:20:26 UTC

[GitHub] [shardingsphere] zjcnb opened a new issue #14646: Optimize Database discovery MGR prompt information.

zjcnb opened a new issue #14646:
URL: https://github.com/apache/shardingsphere/issues/14646


   ### Which version of ShardingSphere did you use?
   
   `master`
   
   ### Which project did you use? ShardingSphere-JDBC or ShardingSphere-Proxy?
   
   `ShardingSphere-Proxy`
   
   ### Expected behavior
   
   Remind which dataSource not joined MGR cluster.
   
   ### Actual behavior
   
   ```
   Exception in thread "main" java.lang.NullPointerException
   	at org.apache.shardingsphere.dbdiscovery.mgr.MGRDatabaseDiscoveryType.findMemberDataSourceURLs(MGRDatabaseDiscoveryType.java:189)
   	at org.apache.shardingsphere.dbdiscovery.mgr.MGRDatabaseDiscoveryType.updateMemberState(MGRDatabaseDiscoveryType.java:178)
   	at org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.findMasterSlaveRelation(DatabaseDiscoveryRule.java:123)
   	at org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.<init>(DatabaseDiscoveryRule.java:85)
   	at org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.<init>(DatabaseDiscoveryRule.java:74)
   	at org.apache.shardingsphere.dbdiscovery.rule.builder.DatabaseDiscoveryRuleBuilder.build(DatabaseDiscoveryRuleBuilder.java:46)
   	at org.apache.shardingsphere.dbdiscovery.rule.builder.DatabaseDiscoveryRuleBuilder.build(DatabaseDiscoveryRuleBuilder.java:36)
   	at org.apache.shardingsphere.infra.rule.builder.schema.SchemaRulesBuilder.buildRules(SchemaRulesBuilder.java:85)
   	at org.apache.shardingsphere.infra.rule.builder.schema.SchemaRulesBuilder.buildRules(SchemaRulesBuilder.java:70)
   	at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.beforeBuildContextManager(ClusterContextManagerBuilder.java:103)
   	at org.apache.shardingsphere.mode.manager.cluster.ClusterContextManagerBuilder.build(ClusterContextManagerBuilder.java:84)
   	at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.createContextManager(BootstrapInitializer.java:84)
   	at org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:71)
   	at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)
   
   ```
   


-- 
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: notifications-unsubscribe@shardingsphere.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [shardingsphere] terrymanu closed issue #14646: Optimize Database discovery MGR prompt information.

Posted by GitBox <gi...@apache.org>.
terrymanu closed issue #14646:
URL: https://github.com/apache/shardingsphere/issues/14646


   


-- 
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: notifications-unsubscribe@shardingsphere.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org

[GitHub] [shardingsphere] terrymanu closed issue #14646: Optimize Database discovery MGR prompt information.

Posted by GitBox <gi...@apache.org>.
terrymanu closed issue #14646:
URL: https://github.com/apache/shardingsphere/issues/14646


   


-- 
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: notifications-unsubscribe@shardingsphere.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org