@Aruna, can you have a look on this? On Mon, Sep 14, 2015 at 7:19 PM, Nirmal Fernando <nir...@wso2.com> wrote:
> Hi All, > > Any thoughts? > > On Tue, Sep 8, 2015 at 3:11 PM, Isuru Perera <isu...@wso2.com> wrote: > >> Hi, >> >> With WSO2 Carbon Metrics release 1.1.0 [1], WSO2 Products can extend the >> Metrics UI and show product specific metrics in Management Console. >> >> WSO2 Message Broker successfully use a Fragment Bundle to show Messaging >> Metrics [2]. >> >> Now WSO2 Machine Learner product also wants show some ML specific >> metrics. When we create a similar component like [2], we encounter >> following issue. >> >> [2015-09-08 13:20:58,603] ERROR - ApplicationDispatcher Servlet.service() >> for servlet bridgeservlet threw exception >> javax.servlet.ServletException: File "/metrics-view/index.jsp" >> not found >> >> After further checking, we found out that the following properties in >> MANIFEST.MF causes the issue. >> >> Bundle-Name: org.wso2.carbon.ml.metrics.ui >> Bundle-SymbolicName: org.wso2.carbon.ml.metrics.ui >> >> For example, If we change the "ml" to "ma" (org.wso2.carbon.*ma* >> .metrics.ui), the Fragment Bundle works fine. >> >> The host bundle source is at [3]. >> >> If anyone wants to try this, build the Metrics tag v1.1.0 [1] locally and >> install Metrics Feature to any WSO2 product via the Feature Manager. Please >> use the target/p2-repo directory found in [4]. >> >> Then try copying Messaging Metrics UI jar [5] to dropins. The Messaging >> Metrics UI works. If we change the bundle name and symbolic name as >> mentioned above, there will be an error. >> >> Any idea how these bundle names affect the Fragment Bundle? >> >> Thanks! >> >> Best Regards, >> >> [1] https://github.com/wso2/carbon-metrics/releases/tag/v1.1.0 >> [2] >> https://github.com/wso2/carbon-business-messaging/tree/master/components/metrics/org.wso2.carbon.messaging.metrics.ui >> [3] >> https://github.com/wso2/carbon-metrics/tree/v1.1.0/components/org.wso2.carbon.metrics.view.ui >> [4] >> https://github.com/wso2/carbon-metrics/tree/v1.1.0/features/repository >> [5] >> http://maven.wso2.org/nexus/content/groups/wso2-public/org/wso2/carbon/messaging/org.wso2.carbon.messaging.metrics.ui/2.6.1/ >> >> -- >> Isuru Perera >> Associate Technical Lead | WSO2, Inc. | http://wso2.com/ >> Lean . Enterprise . Middleware >> >> about.me/chrishantha >> Contact: +IsuruPereraWSO2 <https://www.google.com/+IsuruPereraWSO2/about> >> > > > > -- > > Thanks & regards, > Nirmal > > Team Lead - WSO2 Machine Learner > Associate Technical Lead - Data Technologies Team, WSO2 Inc. > Mobile: +94715779733 > Blog: http://nirmalfdo.blogspot.com/ > > > -- *Kishanthan Thangarajah* Associate Technical Lead, Platform Technologies Team, WSO2, Inc. lean.enterprise.middleware Mobile - +94773426635 Blog - *http://kishanthan.wordpress.com <http://kishanthan.wordpress.com>* Twitter - *http://twitter.com/kishanthan <http://twitter.com/kishanthan>*
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