I think the lens UI you're trying out is the java UI and it's deprecated. We have a new UI written in nodejs. To access that,
* Start the server * Go to lens/lens-ui * run `npm run dev` * Open localhost:8082/ On Tue, Apr 12, 2016 at 1:56 PM Rashmi Varma <v.rashm...@gmail.com> wrote: > Hi, > The logs are: > 12 Apr 2016 08:23:27 [ef9bc6f3-2af8-4b10-940d-3a2fdfece056] > [grizzly-http-server-6] ERROR org.apache.lens.server.LensRequestListener - > Encountered HTTP exception > org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider$FormDataParamException: > HTTP 400 Bad Request > at > org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider$FormDataParamValueFactory.provide(FormDataParamValueFactoryProvider.java:360) > ~[jersey-media-multipart-2.22.1.jar:na] > at > org.glassfish.jersey.server.spi.internal.ParamValueFactoryWithSource.provide(ParamValueFactoryWithSource.java:71) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.spi.internal.ParameterValueHelper.getParameterValues(ParameterValueHelper.java:90) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$AbstractMethodParamInvoker.getParamValues(JavaResourceMethodDispatcherProvider.java:127) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:205) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) > ~[jersey-server-2.22.1.jar:na] > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) > [jersey-common-2.22.1.jar:na] > at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) > [jersey-common-2.22.1.jar:na] > at org.glassfish.jersey.internal.Errors.process(Errors.java:315) > [jersey-common-2.22.1.jar:na] > at org.glassfish.jersey.internal.Errors.process(Errors.java:297) > [jersey-common-2.22.1.jar:na] > at org.glassfish.jersey.internal.Errors.process(Errors.java:267) > [jersey-common-2.22.1.jar:na] > at > org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) > [jersey-common-2.22.1.jar:na] > at > org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) > [jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) > [jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:384) > [jersey-container-grizzly2-http-2.22.1.jar:na] > at > org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:224) > [grizzly-http-server-2.3.23.jar:2.3.23] > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591) > [grizzly-framework-2.3.23.jar:2.3.23] > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571) > [grizzly-framework-2.3.23.jar:2.3.23] > at java.lang.Thread.run(Thread.java:745) [na:1.8.0_73] > Caused by: org.glassfish.jersey.internal.inject.ExtractorException: > javax.ws.rs.ProcessingException: Error un-marshalling JAXB object of type: > class org.apache.lens.api.LensConf. > at > org.glassfish.jersey.server.internal.inject.AbstractParamValueExtractor.convert(AbstractParamValueExtractor.java:145) > ~[jersey-server-2.22.1.jar:na] > jar:na] > at > org.glassfish.jersey.server.internal.inject.SingleValueExtractor.extract(SingleValueExtractor.java:84) > ~[jersey-server-2.22.1.jar:na] > at > org.glassfish.jersey.media.multipart.internal.FormDataParamValueFactoryProvider$FormDataParamValueFactory.provide(FormDataParamValueFactoryProvider.java:358) > ~[jersey-media-multipart-2.22.1.jar:na] > ... 22 common frames omitted > Caused by: javax.ws.rs.ProcessingException: Error un-marshalling JAXB > object of type: class org.apache.lens.api.LensConf. > at > org.glassfish.jersey.jaxb.internal.JaxbStringReaderProvider$RootElementProvider$1.fromString(JaxbStringReaderProvider.java:199) > ~[jersey-media-jaxb-2.22.1.jar:na] > at > org.glassfish.jersey.server.internal.inject.AbstractParamValueExtractor.convert(AbstractParamValueExtractor.java:139) > ~[jersey-server-2.22.1.jar:na] > ... 25 common frames omitted > Caused by: java.lang.NullPointerException: null > at java.io.StringReader.<init>(StringReader.java:50) ~[na:1.8.0_73] > at > org.glassfish.jersey.jaxb.internal.JaxbStringReaderProvider$RootElementProvider$1.fromString(JaxbStringReaderProvider.java:185) > ~[jersey-media-jaxb-2.22.1.jar:na] > ... 26 common frames omitted > 12 Apr 2016 08:23:27 [ef9bc6f3-2af8-4b10-940d-3a2fdfece056] > [grizzly-http-server-6] INFO org.glassfish.jersey.filter.LoggingFilter - > 36 * Server responded with a response on thread grizzly-http-server-6 > 36 < 400 > > 12 Apr 2016 08:23:27 [4f0e8b53-152e-4ac3-94ce-8e9003661990] > [grizzly-http-server-1] INFO org.glassfish.jersey.filter.LoggingFilter - > 37 * Server has received a request on thread grizzly-http-server-1 > 37 > GET http://127.0.0.1:19999/index.html > 37 > accept: > text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 > 37 > accept-encoding: gzip, deflate, sdch > 37 > accept-language: en-US,en;q=0.8 > 37 > cache-control: max-age=0 > 37 > connection: keep-alive > 37 > host: 127.0.0.1:19999 > 37 > referer: http://127.0.0.1:19999/index.html > 37 > upgrade-insecure-requests: 1 > 37 > user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 > (KHTML, like Gecko) Ubuntu Chromium/49.0.2623.108 Chrome/49.0.2623.108 > Safari/537.36 > > > After this, there is a series of normal logs like the one above without > any exception. > > Thanks and Regards > > On Tue, Apr 12, 2016 at 1:42 PM, amareshwarisr . <amareshw...@gmail.com> > wrote: > >> Can you check lensserver logs and paste whats the error you are seeing? >> >> On Tue, Apr 12, 2016 at 1:34 PM, Rashmi Varma <v.rashm...@gmail.com> >> wrote: >> >>> I tried that. Its not working. >>> >>> On Tue, Apr 12, 2016 at 1:18 PM, Rashmi Varma <v.rashm...@gmail.com> >>> wrote: >>> >>>> Hi, >>>> I have successfully installed lens and run the example script >>>> run-examples.sh. However, I am not able to use the lens UI. When I access >>>> the URL, it asks me for login credentials, viz., email id and password and >>>> there is no option for creating a new user. >>>> >>>> Please help. >>>> >>>> Thanks and Regards, >>>> Rashmi >>>> >>> >>> >> >
