Can I ask which version of Storm you are using? I wanted to understand whether it comes with automatic back pressure or not.
On 5 Oct. 2017 05:05, "Neha Goel" <[email protected]> wrote: > Hi, > > I have a topology with almost 10 bolts. All the bolts calls different rest > services, and in the end the data is stored in redis and SOLR. > The problem happens with the back pressure, whenever one of the services > becomes slow, the whole topology takes a lot of time in coming back to its > speed. We read data from RabbitMQ. For 20Lakh messages, currently it is > taking around 4 hours. > > Can you please suggest me on how to tune the back pressure. > > Thanks, > Neha >
