topic Re: Activiti can't get DB connection in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/activiti-can-t-get-db-connection/m-p/159776#M113800 <HTML><HEAD></HEAD><BODY><SPAN>Yes the DbIdGenerator needs a connection to the database to retrieve the next block of ids. So if there's no connection available anymore it gets blocked. You could use the StrongUuidGenerator instead or increase the number of connections in your pool.</SPAN></BODY></HTML> Fri, 21 Mar 2014 16:07:31 GMT trademak 2014-03-21T16:07:31Z Activiti can't get DB connection https://connect.hyland.com/t5/alfresco-archive/activiti-can-t-get-db-connection/m-p/159775#M113799 Hi,I've put Activiti under some high load and faced problems with DB connections. For first ~minute processing was fine, but later everything freezed just to throw "IJ000453: Unable to get managed connection for java:jboss/activitids" exception 90 secs later.&lt;!–break–&gt;Activiti Engine instance Thu, 20 Mar 2014 14:42:13 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-can-t-get-db-connection/m-p/159775#M113799 tomsko 2014-03-20T14:42:13Z Re: Activiti can't get DB connection https://connect.hyland.com/t5/alfresco-archive/activiti-can-t-get-db-connection/m-p/159776#M113800 <HTML><HEAD></HEAD><BODY><SPAN>Yes the DbIdGenerator needs a connection to the database to retrieve the next block of ids. So if there's no connection available anymore it gets blocked. You could use the StrongUuidGenerator instead or increase the number of connections in your pool.</SPAN></BODY></HTML> Fri, 21 Mar 2014 16:07:31 GMT https://connect.hyland.com/t5/alfresco-archive/activiti-can-t-get-db-connection/m-p/159776#M113800 trademak 2014-03-21T16:07:31Z