Hi Gayan,
Nope I haven't tries that. Could you please point me to the configuration
to be modified?
On Mon, May 11, 2015 at 5:03 PM, Gayan Gunarathne <gay...@wso2.com> wrote:
> [2015-05-11 09:37:43,396] ERROR
> {org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO} - *Failed to
> delete the resource with id 386. Lock wait timeout exceeded; try restarting
> transaction*
> java.sql.SQLException: Lock wait timeout exceeded; try restarting
> transaction
>
> What is the current lock wait timeout? Did you try with increasing this
> timeout?
>
> Thanks,
> Gayan
>
> On Mon, May 11, 2015 at 3:22 PM, Udara Liyanage <ud...@wso2.com> wrote:
>
>> Hi,
>>
>> With MySQL, however frequency of getting the exception is lower.
>> If I restart Stratos at this point, the error does not exist.
>>
>> On Mon, May 11, 2015 at 3:11 PM, Udara Liyanage <ud...@wso2.com> wrote:
>>
>>> Hi Isuru,
>>>
>>> Even with MySQL, similar issue seems to exist
>>>
>>> in started successfully
>>> [2015-05-11 09:36:43,786] INFO
>>> {org.apache.stratos.autoscaler.client.CloudControllerClient} - Trying to
>>> spawn an instance via cloud controller: [cluster]
>>> single-cartridge-app.my-as-manager.appserver-manager.domain [partition]
>>> partition-1 [network-partition-id] network-partition-1
>>> [2015-05-11 09:37:43,396] ERROR
>>> {org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO} - *Failed to
>>> delete the resource with id 386. Lock wait timeout exceeded; try restarting
>>> transaction*
>>> java.sql.SQLException: Lock wait timeout exceeded; try restarting
>>> transaction
>>> at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1084)
>>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4232)
>>> at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4164)
>>> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2615)
>>> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2776)
>>> at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2838)
>>> at
>>> com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2082)
>>> at
>>> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2334)
>>> at
>>> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2262)
>>> at
>>> com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2246)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.deleteResource(JDBCResourceDAO.java:1555)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.Repository.removeResource(Repository.java:615)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.Repository.prepareUpdate(Repository.java:362)
>>> at org.wso2.carbon.registry.core.jdbc.Repository.put(Repository.java:287)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.put(EmbeddedRegistry.java:709)
>>> at
>>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.put(CacheBackedRegistry.java:465)
>>> at
>>> org.wso2.carbon.registry.core.session.UserRegistry.put(UserRegistry.java:657)
>>> at
>>> org.apache.stratos.cloud.controller.registry.RegistryManager.persist(RegistryManager.java:73)
>>> at
>>> org.apache.stratos.cloud.controller.util.CloudControllerUtil.persistTopology(CloudControllerUtil.java:276)
>>> at
>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyManager.updateTopology(TopologyManager.java:103)
>>> at
>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder.handleMemberCreatedEvent(TopologyBuilder.java:434)
>>> at
>>> org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl.startInstance(CloudControllerServiceImpl.java:486)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>> at
>>> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
>>> at
>>> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
>>> at
>>> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
>>> at
>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
>>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
>>> at
>>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
>>> at
>>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
>>> at
>>> org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>> at
>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
>>> at
>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
>>> at
>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>> at
>>> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>> at
>>> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
>>> at
>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
>>> at
>>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
>>> at
>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
>>> at
>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
>>> at
>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
>>> at
>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
>>> at
>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>> at
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>> at java.lang.Thread.run(Thread.java:744)
>>> [2015-05-11 09:37:43,397] ERROR
>>> {org.apache.stratos.cloud.controller.registry.RegistryManager} - Failed to
>>> persist resource in registry: /cloud.controller/topology
>>> org.wso2.carbon.registry.core.exceptions.RegistryException: Failed to
>>> delete the resource with id 386. Lock wait timeout exceeded; try restarting
>>> transaction
>>> at
>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.deleteResource(JDBCResourceDAO.java:1563)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.Repository.removeResource(Repository.java:615)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.Repository.prepareUpdate(Repository.java:362)
>>> at org.wso2.carbon.registry.core.jdbc.Repository.put(Repository.java:287)
>>> at
>>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.put(EmbeddedRegistry.java:709)
>>> at
>>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.put(CacheBackedRegistry.java:465)
>>> at
>>> org.wso2.carbon.registry.core.session.UserRegistry.put(UserRegistry.java:657)
>>> at
>>> org.apache.stratos.cloud.controller.registry.RegistryManager.persist(RegistryManager.java:73)
>>> at
>>> org.apache.stratos.cloud.controller.util.CloudControllerUtil.persistTopology(CloudControllerUtil.java:276)
>>> at
>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyManager.updateTopology(TopologyManager.java:103)
>>> at
>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder.handleMemberCreatedEvent(TopologyBuilder.java:434)
>>> at
>>> org.apache.stratos.cloud.controller.services.impl.CloudControllerServiceImpl.startInstance(CloudControllerServiceImpl.java:486)
>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>> at
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>> at
>>> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
>>> at org.apache.axis2.rpc.receivers.RPCMessageRecei
>>>
>>> On Fri, May 8, 2015 at 9:48 AM, Udara Liyanage <ud...@wso2.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> This seems to occur when metadata service too save properties in
>>>> registry. This occurs when multiple clients(cartridge agent) call metadata
>>>> service to publish property values. I did not see this error when only one
>>>> client talks to metadata service.
>>>> I guess h2 can not handle this. I will try with MySQL as Isuruh
>>>> mentioned since this is blocking for me now.
>>>>
>>>> On Thu, May 7, 2015 at 5:12 PM, Isuru Haththotuwa <isu...@apache.org>
>>>> wrote:
>>>>
>>>>> This seems to be an issue with H2. There are many occasions that this
>>>>> error has been reported when using an H2 DB. Can you try:
>>>>>
>>>>> 1. replacing the currently used DB with a new H2 (from a fresh pack)
>>>>> 2. use a MySQL DB
>>>>>
>>>>> and see if the error is reproducible?
>>>>>
>>>>> On Thu, May 7, 2015 at 4:42 PM, Imesh Gunaratne <im...@apache.org>
>>>>> wrote:
>>>>>
>>>>>> It looks like a database table lock is not being released until it
>>>>>> reaches the timeout:
>>>>>>
>>>>>> Timeout trying to lock table "REG_RESOURCE"; SQL statement:
>>>>>> SELECT REG_VERSION FROM REG_RESOURCE WHERE REG_PATH_ID=? AND
>>>>>> REG_NAME=? AND REG_TENANT_ID=? [50200-140]
>>>>>>
>>>>>> The concern is we do not handle any database locks in Stratos code,
>>>>>> they are handled by the Carbon Registry. Shall we try to narrow down the
>>>>>> problem by running it again without using the Metadata API?
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>>
>>>>>> On Thu, May 7, 2015 at 12:37 PM, Udara Liyanage <ud...@wso2.com>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> I frequently get this exception when running Stratos for longtime
>>>>>>> (10+ minutes). Please note that most failures occurs when metadata
>>>>>>> service
>>>>>>> also save properties in the registry (not all the time, this occurs when
>>>>>>> metadata is not persisting too).
>>>>>>>
>>>>>>>
>>>>>>> 2015-05-07 07:03:11,725] ERROR
>>>>>>> {org.apache.stratos.cloud.controller.registry.RegistryManager} - *
>>>>>>> Failed
>>>>>>> to persist resource in registry: /cloud.controller/topology*
>>>>>>> org.wso2.carbon.registry.core.exceptions.RegistryException: Failed
>>>>>>> to check the existence of the resource
>>>>>>> /_system/governance/cloud.controller/topology. Timeout trying to lock
>>>>>>> table
>>>>>>> "REG_RESOURCE"; SQL statement:
>>>>>>> SELECT REG_VERSION FROM REG_RESOURCE WHERE REG_PATH_ID=? AND
>>>>>>> REG_NAME=? AND REG_TENANT_ID=? [50200-140]
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.getVersion(JDBCResourceDAO.java:206)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.resourceExists(JDBCResourceDAO.java:147)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.resourceExists(JDBCResourceDAO.java:156)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.Repository.resourceExists(Repository.java:134)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.put(EmbeddedRegistry.java:688)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.put(CacheBackedRegistry.java:465)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.session.UserRegistry.put(UserRegistry.java:657)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.registry.RegistryManager.persist(RegistryManager.java:73)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.util.CloudControllerUtil.persistTopology(CloudControllerUtil.java:276)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyManager.updateTopology(TopologyManager.java:103)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder.handleMemberStarted(TopologyBuilder.java:555)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.receiver.instance.status.InstanceStatusTopicReceiver$2.onEvent(InstanceStatusTopicReceiver.java:75)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42)
>>>>>>> at java.util.Observable.notifyObservers(Observable.java:159)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.event.EventObservable.notifyEventListeners(EventObservable.java:51)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.instance.status.InstanceStatusMemberStartedMessageProcessor.process(InstanceStatusMemberStartedMessageProcessor.java:49)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.instance.status.InstanceStatusMemberActivatedMessageProcessor.process(InstanceStatusMemberActivatedMessageProcessor.java:53)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.receiver.instance.status.InstanceStatusEventMessageDelegator.run(InstanceStatusEventMessageDelegator.java:71)
>>>>>>> at
>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>>>>>> at
>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>>>>>> at
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>>>>> at java.lang.Thread.run(Thread.java:744)
>>>>>>> Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock
>>>>>>> table "REG_RESOURCE"; SQL statement:
>>>>>>> SELECT REG_VERSION FROM REG_RESOURCE WHERE REG_PATH_ID=? AND
>>>>>>> REG_NAME=? AND REG_TENANT_ID=? [50200-140]
>>>>>>> at
>>>>>>> org.h2.message.DbException.getJdbcSQLException(DbException.java:327)
>>>>>>> at org.h2.message.DbException.get(DbException.java:167)
>>>>>>> at org.h2.message.DbException.get(DbException.java:144)
>>>>>>> at org.h2.table.RegularTable.doLock(RegularTable.java:466)
>>>>>>> at org.h2.table.RegularTable.lock(RegularTable.java:404)
>>>>>>> at org.h2.table.TableFilter.lock(TableFilter.java:139)
>>>>>>> at org.h2.command.dml.Select.queryWithoutCache(Select.java:554)
>>>>>>> at org.h2.command.dml.Query.query(Query.java:241)
>>>>>>> at org.h2.command.CommandContainer.query(CommandContainer.java:80)
>>>>>>> at org.h2.command.Command.executeQuery(Command.java:132)
>>>>>>> at
>>>>>>> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:96)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.getVersion(JDBCResourceDAO.java:197)
>>>>>>> ... 23 more
>>>>>>> [2015-05-07 07:03:11,726] FATAL
>>>>>>> {org.apache.stratos.cloud.controller.util.CloudControllerUtil} -
>>>>>>> Failed to
>>>>>>> persist the Topology in registry.
>>>>>>> org.wso2.carbon.registry.core.exceptions.RegistryException: Failed
>>>>>>> to persist resource in registry: /cloud.controller/topology
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.registry.RegistryManager.persist(RegistryManager.java:85)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.util.CloudControllerUtil.persistTopology(CloudControllerUtil.java:276)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyManager.updateTopology(TopologyManager.java:103)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.topology.TopologyBuilder.handleMemberStarted(TopologyBuilder.java:555)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.messaging.receiver.instance.status.InstanceStatusTopicReceiver$2.onEvent(InstanceStatusTopicReceiver.java:75)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.listener.EventListener.update(EventListener.java:42)
>>>>>>> at java.util.Observable.notifyObservers(Observable.java:159)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.event.EventObservable.notifyEventListeners(EventObservable.java:51)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.instance.status.InstanceStatusMemberStartedMessageProcessor.process(InstanceStatusMemberStartedMessageProcessor.java:49)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.instance.status.InstanceStatusMemberActivatedMessageProcessor.process(InstanceStatusMemberActivatedMessageProcessor.java:53)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.processor.MessageProcessorChain.process(MessageProcessorChain.java:61)
>>>>>>> at
>>>>>>> org.apache.stratos.messaging.message.receiver.instance.status.InstanceStatusEventMessageDelegator.run(InstanceStatusEventMessageDelegator.java:71)
>>>>>>> at
>>>>>>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>>>>>>> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>>>>>>> at
>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>>>>>>> at
>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>>>>>>> at java.lang.Thread.run(Thread.java:744)
>>>>>>> Caused by:
>>>>>>> org.wso2.carbon.registry.core.exceptions.RegistryException: Failed to
>>>>>>> check
>>>>>>> the existence of the resource
>>>>>>> /_system/governance/cloud.controller/topology. Timeout trying to lock
>>>>>>> table
>>>>>>> "REG_RESOURCE"; SQL statement:
>>>>>>> SELECT REG_VERSION FROM REG_RESOURCE WHERE REG_PATH_ID=? AND
>>>>>>> REG_NAME=? AND REG_TENANT_ID=? [50200-140]
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.getVersion(JDBCResourceDAO.java:206)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.resourceExists(JDBCResourceDAO.java:147)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.resourceExists(JDBCResourceDAO.java:156)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.Repository.resourceExists(Repository.java:134)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.EmbeddedRegistry.put(EmbeddedRegistry.java:688)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.caching.CacheBackedRegistry.put(CacheBackedRegistry.java:465)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.session.UserRegistry.put(UserRegistry.java:657)
>>>>>>> at
>>>>>>> org.apache.stratos.cloud.controller.registry.RegistryManager.persist(RegistryManager.java:73)
>>>>>>> ... 16 more
>>>>>>> Caused by: org.h2.jdbc.JdbcSQLException: Timeout trying to lock
>>>>>>> table "REG_RESOURCE"; SQL statement:
>>>>>>> SELECT REG_VERSION FROM REG_RESOURCE WHERE REG_PATH_ID=? AND
>>>>>>> REG_NAME=? AND REG_TENANT_ID=? [50200-140]
>>>>>>> at
>>>>>>> org.h2.message.DbException.getJdbcSQLException(DbException.java:327)
>>>>>>> at org.h2.message.DbException.get(DbException.java:167)
>>>>>>> at org.h2.message.DbException.get(DbException.java:144)
>>>>>>> at org.h2.table.RegularTable.doLock(RegularTable.java:466)
>>>>>>> at org.h2.table.RegularTable.lock(RegularTable.java:404)
>>>>>>> at org.h2.table.TableFilter.lock(TableFilter.java:139)
>>>>>>> at org.h2.command.dml.Select.queryWithoutCache(Select.java:554)
>>>>>>> at org.h2.command.dml.Query.query(Query.java:241)
>>>>>>> at org.h2.command.CommandContainer.query(CommandContainer.java:80)
>>>>>>> at org.h2.command.Command.executeQuery(Command.java:132)
>>>>>>> at
>>>>>>> org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:96)
>>>>>>> at
>>>>>>> org.wso2.carbon.registry.core.jdbc.dao.JDBCResourceDAO.getVersion(JDBCResourceDAO.java:197)
>>>>>>> ... 23 more
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>>
>>>>>>> Udara Liyanage
>>>>>>> Software Engineer
>>>>>>> WSO2, Inc.: http://wso2.com
>>>>>>> lean. enterprise. middleware
>>>>>>>
>>>>>>> web: http://udaraliyanage.wordpress.com
>>>>>>> phone: +94 71 443 6897
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Imesh Gunaratne
>>>>>>
>>>>>> Senior Technical Lead, WSO2
>>>>>> Committer & PMC Member, Apache Stratos
>>>>>>
>>>>>> --
>>>>>> Thanks and Regards,
>>>>>>
>>>>>> Isuru H.
>>>>>> +94 716 358 048* <http://wso2.com/>*
>>>>>>
>>>>>>
>>>>>> * <http://wso2.com/>*
>>>>>>
>>>>>>
>>>>>> * <http://wso2.com/>*
>>>>>>
>>>>>>
>>>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> Udara Liyanage
>>>> Software Engineer
>>>> WSO2, Inc.: http://wso2.com
>>>> lean. enterprise. middleware
>>>>
>>>> web: http://udaraliyanage.wordpress.com
>>>> phone: +94 71 443 6897
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> Udara Liyanage
>>> Software Engineer
>>> WSO2, Inc.: http://wso2.com
>>> lean. enterprise. middleware
>>>
>>> web: http://udaraliyanage.wordpress.com
>>> phone: +94 71 443 6897
>>>
>>
>>
>>
>> --
>>
>> Udara Liyanage
>> Software Engineer
>> WSO2, Inc.: http://wso2.com
>> lean. enterprise. middleware
>>
>> web: http://udaraliyanage.wordpress.com
>> phone: +94 71 443 6897
>>
>
>
>
> --
>
> Gayan Gunarathne
> Technical Lead
> WSO2 Inc. (http://wso2.com)
> email : gay...@wso2.com | mobile : +94 766819985
>
>
--
Udara Liyanage
Software Engineer
WSO2, Inc.: http://wso2.com
lean. enterprise. middleware
web: http://udaraliyanage.wordpress.com
phone: +94 71 443 6897
