Following exception encountered in the ESB while updating a proxy service:
Exception in thread "Thread-23" org.wso2.carbon.mediation.initializer.persistence.ServiceBusPersistenceException: Error while saving mediation configuration changes at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.handleException(MediationPersistenceManager.java:278) at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.access$1200(MediationPersistenceManager.java:48) at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager$MediationPersistenceWorker.run(MediationPersistenceManager.java:320) Caused by: org.wso2.carbon.mediation.initializer.persistence.ServiceBusPersistenceException: Unable to persist the proxy service in the path : /repository/synapse/proxy-services/FooProxy at org.wso2.carbon.mediation.initializer.persistence.registry.AbstractRegistryStore.handleException(AbstractRegistryStore.java:101) at org.wso2.carbon.mediation.initializer.persistence.registry.ProxyServiceRegistryStore.persistElement(ProxyServiceRegistryStore.java:72) at org.wso2.carbon.mediation.initializer.persistence.AbstractStore.saveToRegistry(AbstractStore.java:154) at org.wso2.carbon.mediation.initializer.persistence.AbstractStore.save(AbstractStore.java:82) at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.persistElement(MediationPersistenceManager.java:335) at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager.access$1000(MediationPersistenceManager.java:48) at org.wso2.carbon.mediation.initializer.persistence.MediationPersistenceManager$MediationPersistenceWorker.run(MediationPersistenceManager.java:314) Caused by: org.wso2.carbon.registry.core.exceptions.RegistryException: Unable to persist element at org.wso2.carbon.mediation.initializer.persistence.registry.AbstractRegistryStore.persistElement(AbstractRegistryStore.java:95) at org.wso2.carbon.mediation.initializer.persistence.registry.ProxyServiceRegistryStore.persistElement(ProxyServiceRegistryStore.java:69) ... 5 more Caused by: org.wso2.carbon.registry.core.exceptions.RegistryException: Failed to add log entry for resource /_system/config/repository/synapse/proxy-services. Deadlock detected. The current transaction was rolled back. Details: Session #9 (user: WSO2CARBON) is waiting to lock PUBLIC.REG_RESOURCE while locking PUBLIC.REG_ASSOCIATION (exclusive), PUBLIC.REG_LOG (exclusive). Session #12 (user: WSO2CARBON) is waiting to lock PUBLIC.REG_LOG while locking PUBLIC.REG_CONTENT_HISTORY (exclusive), PUBLIC.REG_RESOURCE_HISTORY (exclusive), PUBLIC.REG_RESOURCE (exclusive), PUBLIC.REG_CONTENT (exclusive), PUBLIC.REG_SNAPSHOT (exclusive).; SQL statement: INSERT INTO REG_LOG (REG_PATH, REG_USER_ID, REG_LOGGED_TIME, REG_ACTION, REG_ACTION_DATA, REG_TENANT_ID) VALUES (?, ?, ?, ?, ?, ?) [40001-112] at org.wso2.carbon.registry.core.jdbc.dao.LogsDAO.addLog(LogsDAO.java:79) at org.wso2.carbon.registry.core.jdbc.Repository.update(Repository.java:966) at org.wso2.carbon.registry.core.jdbc.Repository.updateParent(Repository.java:947) at org.wso2.carbon.registry.core.jdbc.Repository.delete(Repository.java:403) at org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.delete(EmbeddedRegistry.java:807) at org.wso2.carbon.registry.core.session.UserRegistry.delete(UserRegistry.java:625) at org.wso2.carbon.mediation.initializer.persistence.registry.AbstractRegistryStore.persistElement(AbstractRegistryStore.java:79) ... 6 more Caused by: org.h2.jdbc.JdbcSQLException: Deadlock detected. The current transaction was rolled back. Details: Session #9 (user: WSO2CARBON) is waiting to lock PUBLIC.REG_RESOURCE while locking PUBLIC.REG_ASSOCIATION (exclusive), PUBLIC.REG_LOG (exclusive). Session #12 (user: WSO2CARBON) is waiting to lock PUBLIC.REG_LOG while locking PUBLIC.REG_CONTENT_HISTORY (exclusive), PUBLIC.REG_RESOURCE_HISTORY (exclusive), PUBLIC.REG_RESOURCE (exclusive), PUBLIC.REG_CONTENT (exclusive), PUBLIC.REG_SNAPSHOT (exclusive).; SQL statement: INSERT INTO REG_LOG (REG_PATH, REG_USER_ID, REG_LOGGED_TIME, REG_ACTION, REG_ACTION_DATA, REG_TENANT_ID) VALUES (?, ?, ?, ?, ?, ?) [40001-112] at org.h2.message.Message.getSQLException(Message.java:107) at org.h2.message.Message.getSQLException(Message.java:118) at org.h2.message.Message.getSQLException(Message.java:77) at org.h2.table.TableData.doLock(TableData.java:428) at org.h2.table.TableData.lock(TableData.java:375) at org.h2.command.dml.Insert.update(Insert.java:99) at org.h2.command.CommandContainer.update(CommandContainer.java:71) at org.h2.command.Command.executeUpdate(Command.java:207) at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:139) at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:128) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102) at org.wso2.carbon.registry.core.jdbc.dao.LogsDAO.addLog(LogsDAO.java:72) ... 12 more Thanks -- Hiranya Jayathilaka Software Engineer; WSO2 Inc.; http://wso2.org E-mail: [email protected]; Mobile: +94 77 633 3491 Blog: http://techfeast-hiranya.blogspot.com
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