I guess it’s easiest to simply enable logging and see what the problem is. If you run it from the IDE then you can also set a breakpoint in WebMonitorUtils.startWebRuntimeMonitor and see what the exception is.
Cheers, Till On Wed, Jan 20, 2016 at 6:04 PM, HungChang <unicorn.bana...@gmail.com> wrote: > Yea I'm wondering why the web server cannot be instantiated because > changing > the port 8081 to 9999 works well in the following demo sample of Flink. > > https://github.com/dataArtisans/flink-streaming-demo/blob/master/src/main/scala/com/dataartisans/flink_demo/utils/DemoStreamEnvironment.scala > > so is the code of Flink syntax correct and I should try to find other > issues? > > Best, > > Sendoh > > > > -- > View this message in context: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Cannot-start-FlinkMiniCluster-WebServer-using-different-port-in-FlinkMiniCluster-tp4414p4420.html > Sent from the Apache Flink User Mailing List archive. mailing list archive > at Nabble.com. >
