CrackerSuperior opened a new issue #13976:
URL: https://github.com/apache/shardingsphere/issues/13976
Version
sharding-proxy-master
Config
``` yaml
schemaName: copier_db
dataSources:
ds_0:
url:
jdbc:mysql://172.18.40.145:3306/copytest?serverTimezone=UTC&useSSL=false
username: pcloud
password: pcloud
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
minPoolSize: 1
ds_1:
url:
jdbc:mysql://172.18.40.96:3306/copytest?serverTimezone=UTC&useSSL=false
username: pcloud
password: pcloud
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
minPoolSize: 1
ds_2:
url:
jdbc:mysql://172.18.40.97:3306/copytest?serverTimezone=UTC&useSSL=false
username: pcloud
password: pcloud
connectionTimeoutMilliseconds: 3000
idleTimeoutMilliseconds: 60000
maxLifetimeMilliseconds: 1800000
maxPoolSize: 50
minPoolSize: 1
rules:
- !DB_DISCOVERY
dataSources:
pr_ds:
dataSourceNames:
- ds_0
- ds_1
- ds_2
discoveryTypeName: mgr
discoveryTypes:
mgr:
type: MGR
props:
groupName: ce9be252-2b71-11e6-b8f4-00212844f856
zkServerLists: '172.18.40.145:2181'
keepAliveCron: '0/5 * * * * ?'
```
Error
``` java
Exception in thread "main"
org.apache.shardingsphere.elasticjob.reg.exception.RegException:
org.apache.zookeeper.KeeperException$OperationTimeoutException: KeeperErrorCode
= OperationTimeout
at
org.apache.shardingsphere.elasticjob.reg.exception.RegExceptionHandler.handleException(RegExceptionHandler.java:48)
at
org.apache.shardingsphere.elasticjob.reg.zookeeper.ZookeeperRegistryCenter.init(ZookeeperRegistryCenter.java:107)
at
org.apache.shardingsphere.dbdiscovery.mgr.MGRDatabaseDiscoveryType.startPeriodicalUpdate(MGRDatabaseDiscoveryType.java:272)
at
org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.startMonitor(DatabaseDiscoveryRule.java:121)
at
org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.<init>(DatabaseDiscoveryRule.java:78)
at
org.apache.shardingsphere.dbdiscovery.rule.DatabaseDiscoveryRule.<init>(DatabaseDiscoveryRule.java:66)
at
org.apache.shardingsphere.dbdiscovery.rule.builder.DatabaseDiscoveryRuleBuilder.build(DatabaseDiscoveryRuleBuilder.java:46)
at
org.apache.shardingsphere.dbdiscovery.rule.builder.DatabaseDiscoveryRuleBuilder.build(DatabaseDiscoveryRuleBuilder.java:36)
at
org.apache.shardingsphere.infra.rule.builder.schema.SchemaRulesBuilder.buildRules(SchemaRulesBuilder.java:85)
at
org.apache.shardingsphere.infra.rule.builder.schema.SchemaRulesBuilder.buildRules(SchemaRulesBuilder.java:70)
at
org.apache.shardingsphere.mode.manager.memory.MemoryContextManagerBuilder.build(MemoryContextManagerBuilder.java:53)
at
org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.initContext(BootstrapInitializer.java:79)
at
org.apache.shardingsphere.proxy.initializer.BootstrapInitializer.init(BootstrapInitializer.java:70)
at org.apache.shardingsphere.proxy.Bootstrap.main(Bootstrap.java:47)
Caused by: org.apache.zookeeper.KeeperException$OperationTimeoutException:
KeeperErrorCode = OperationTimeout
at
org.apache.shardingsphere.elasticjob.reg.zookeeper.ZookeeperRegistryCenter.init(ZookeeperRegistryCenter.java:102)
... 12 more
```
**And My firewall is turned off.**
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