Check your nimbus process. This error always occurs when your nimbus is down.
Regard, Junfeng Chen On Wed, Sep 28, 2016 at 4:19 PM, Eranga Heshan <[email protected]> wrote: > Hi all, > > I recently built apache-storm-2.0.0-SNAPSHOT and submitted a topology > called EmailProcessor Benchmark. Although the topology is submitted and > processed successfully, when trying to look inside bolts using UI, it gives > an "internal Server Error". > > I have attached the error file with this thread. Any help is much > appreciated. > > Thank you, > Eranga Heshan > > -- > Eranga Heshan > Undergraduate, > Department of Computer Science & Engineering, > University of Moratuwa. > Mobile: 0711382686 >
