Yes azeez we can change it if need. If need we can get all services into one service class by having same tag for all resources defined within swagger definition then it will create only one service class for all paths defined. But i believe having different service classes for different service is more cleaner than having all in one service class.
Thanks, sanjeewa. On Sun, Mar 12, 2017 at 6:27 AM, Afkham Azeez <[email protected]> wrote: > This should be something to do with Swagger to MSF4J generation, right > Sanjeewa? > > On Thu, Mar 9, 2017 at 1:05 PM, Abimaran Kugathasan <[email protected]> > wrote: > >> Hi All, >> >> Currently, for each path defined in swagger yaml, MSF4J creates new micro >> service. This leads increasing memory consumption, booting up time. >> >> If I gave the real stats, for API Manager 3.0, initial booting time was >> lesser than 2 seconds with 4 micro services, after adding more REST API >> paths (for the same swagger ymal definition), the booting time was >> increased to 6.1 seconds. Following micro-services are defined at the >> moment in API Manager which will grow in future. >> >> >> [2017-03-09 12:44:43,399] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.keymana >> ger.KeymanagerService@566ffc20 >> [2017-03-09 12:44:43,405] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.keymana >> ger.KeymanagerService@566ffc20 >> [2017-03-09 12:44:43,436] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.admin.PoliciesApi@3868a733 >> [2017-03-09 12:44:43,463] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.admin.PoliciesApi@3868a733 >> [2017-03-09 12:44:43,578] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.ApisApi@3d75ed80 >> [2017-03-09 12:44:43,642] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.ApisApi@3d75ed80 >> [2017-03-09 12:44:43,701] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.ApplicationsApi@516acba6 >> [2017-03-09 12:44:43,740] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.ApplicationsApi@516acba6 >> [2017-03-09 12:44:43,776] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.EndpointsApi@52efb978 >> [2017-03-09 12:44:43,808] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.EndpointsApi@52efb978 >> [2017-03-09 12:44:43,838] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.EnvironmentsApi@55df6f78 >> [2017-03-09 12:44:43,869] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.EnvironmentsApi@55df6f78 >> [2017-03-09 12:44:43,916] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.LabelsApi@986a887 >> [2017-03-09 12:44:43,956] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.LabelsApi@986a887 >> [2017-03-09 12:44:43,991] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.PoliciesApi@18cb6f74 >> [2017-03-09 12:44:44,029] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.PoliciesApi@18cb6f74 >> [2017-03-09 12:44:44,071] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.SubscriptionsApi@3740316c >> [2017-03-09 12:44:44,109] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.publisher.SubscriptionsApi@3740316c >> [2017-03-09 12:44:44,151] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.ApisApi@19ca2c53 >> [2017-03-09 12:44:44,194] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.ApisApi@19ca2c53 >> [2017-03-09 12:44:44,244] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.ApplicationsApi@66c70660 >> [2017-03-09 12:44:44,290] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.ApplicationsApi@66c70660 >> [2017-03-09 12:44:44,339] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.PoliciesApi@50ba8085 >> [2017-03-09 12:44:44,380] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.PoliciesApi@50ba8085 >> [2017-03-09 12:44:44,424] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.SubscriptionsApi@18da9675 >> [2017-03-09 12:44:44,474] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.SubscriptionsApi@18da9675 >> [2017-03-09 12:44:44,525] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.TagsApi@1e835f96 >> [2017-03-09 12:44:44,573] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.apimgt.rest.ap >> i.store.TagsApi@1e835f96 >> [2017-03-09 12:44:44,843] INFO >> {org.wso2.msf4j.internal.MicroservicesServerSC} >> - All microservices are available >> [2017-03-09 12:44:44,844] INFO {org.wso2.carbon.transport.htt >> p.netty.internal.NettyTransportServiceComponent} - All >> CarbonNettyServerInitializers are available >> [2017-03-09 12:44:44,856] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@1a3c0a9c >> [2017-03-09 12:44:44,856] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@1a3c0a9c >> [2017-03-09 12:44:44,857] WARN {org.wso2.carbon.kernel.intern >> al.startupresolver.StartupComponentManager} - You are trying to add an >> available capability org.wso2.msf4j.Microservice from >> bundle(org.wso2.carbon.uuf.httpconnector.msf4j:1.0.0.m13) to an already >> activated startup listener component wso2-microservices-server in >> bundle(msf4j-core:2.1.1). Refer the Startup Order Resolver documentation >> and validated your configuration >> [2017-03-09 12:44:44,857] INFO {org.wso2.carbon.uuf.httpconne >> ctor.msf4j.internal.MSF4JHttpConnector} - UUF app ' >> org.wso2.carbon.apimgt.web.store' is available at '/store'. >> [2017-03-09 12:44:44,859] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@3178a583 >> [2017-03-09 12:44:44,859] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@3178a583 >> [2017-03-09 12:44:44,859] WARN {org.wso2.carbon.kernel.intern >> al.startupresolver.StartupComponentManager} - You are trying to add an >> available capability org.wso2.msf4j.Microservice from >> bundle(org.wso2.carbon.uuf.httpconnector.msf4j:1.0.0.m13) to an already >> activated startup listener component wso2-microservices-server in >> bundle(msf4j-core:2.1.1). Refer the Startup Order Resolver documentation >> and validated your configuration >> [2017-03-09 12:44:44,860] INFO {org.wso2.carbon.uuf.httpconne >> ctor.msf4j.internal.MSF4JHttpConnector} - UUF app >> 'org.wso2.carbon.apimgt.web.publisher' is available at '/publisher'. >> [2017-03-09 12:44:44,861] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@2d9caac3 >> [2017-03-09 12:44:44,861] INFO >> {org.wso2.msf4j.internal.MicroservicesRegistryImpl} >> - Added microservice: org.wso2.carbon.uuf.httpconnec >> tor.msf4j.UUFMicroservice@2d9caac3 >> >> Do we really need to create new micro service for each path? What's the >> reason behind this? >> >> Some of the services below can be combined to one, for example >> org.wso2.carbon.apimgt.rest.api.publisher.ApisApi, >> org.wso2.carbon.apimgt.rest.api.publisher.ApplicationsApi, >> org.wso2.carbon.apimgt.rest.api.publisher.EndpointsApi, >> org.wso2.carbon.apimgt.rest.api.publisher.EnvironmentsApi, >> org.wso2.carbon.apimgt.rest.api.publisher.LabelsApi, >> org.wso2.carbon.apimgt.rest.api.publisher.SubscriptionsApi can be >> combined to one micro service, since they can be functionally categorized >> together as publisher micro service. >> >> org.wso2.carbon.apimgt.rest.api.store.ApisApi, >> org.wso2.carbon.apimgt.rest.api.store.ApplicationsApi, >> org.wso2.carbon.apimgt.rest.api.store.PoliciesApi, >> org.wso2.carbon.apimgt.rest.api.store.SubscriptionsApi, >> org.wso2.carbon.apimgt.rest.api.store.TagsApi can be combined to one >> micro service, since they can be functionally categorized together as store >> micro service. >> >> Also, we need to eliminate micro service on which runs on HTTP and need >> to have only HTTPs as default. If someone needs to serve through HTTP, they >> can enable through a configuration. >> >> Your responses are much appreciated. >> >> -- >> Thanks >> Abimaran Kugathasan >> Senior Software Engineer - API Technologies >> >> Email : [email protected] >> Mobile : +94 773922820 <077%20392%202820> >> >> <http://stackoverflow.com/users/515034> >> <http://lk.linkedin.com/in/abimaran> >> <http://www.lkabimaran.blogspot.com/> <https://github.com/abimarank> >> <https://twitter.com/abimaran> >> >> > > > -- > *Afkham Azeez* > Senior Director, Platform Architecture; WSO2, Inc.; http://wso2.com > Member; Apache Software Foundation; http://www.apache.org/ > * <http://www.apache.org/>* > *email: **[email protected]* <[email protected]> > * cell: +94 77 3320919 <077%20332%200919>blog: **http://blog.afkham.org* > <http://blog.afkham.org> > *twitter: **http://twitter.com/afkham_azeez* > <http://twitter.com/afkham_azeez> > *linked-in: **http://lk.linkedin.com/in/afkhamazeez > <http://lk.linkedin.com/in/afkhamazeez>* > > *Lean . Enterprise . Middleware* > -- *Sanjeewa Malalgoda* WSO2 Inc. Mobile : +94713068779 <http://sanjeewamalalgoda.blogspot.com/>blog :http://sanjeewamalalgoda.blogspot.com/ <http://sanjeewamalalgoda.blogspot.com/>
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