In the initialize() method for your component you will receive a TopologyContext object reference from which you can access this information:
https://nathanmarz.github.io/storm/doc/backtype/storm/task/TopologyContext.html On Tue, Mar 3, 2015 at 11:16 AM, Ravali Kandur <[email protected]> wrote: > Sure Vineet, > > I have a use case where I need to keep a track of the immediate parent of > the bolt to convey some information regarding the messages received. > > For example, when I receive a message from BoltB to BoltC, once BoltC > processes the message, it needs to share some information with BoltB within > certain time. So, if there is a way in which I can track BoltB, it would > really help me to solve the problem. > > Please let me know if you need more details ! > > Regards, > Ravali Kandur > > On Tue, Mar 3, 2015 at 1:50 AM, Vineet Mishra <[email protected]> > wrote: > >> Hi, >> >> Could you elaborate your use case for that? >> >> On Mon, Mar 2, 2015 at 12:01 PM, Ravali Kandur <[email protected]> wrote: >> >>> Hi, >>> >>> >>> >>> I was wondering if there is a way to know the details of the >>> preceding/succeeding bolts information programmatically. >>> >>> >>> >>> For example, in the image shown below, can I know the information of *Bolt >>> B and Bolt D from Bolt D* ? >>> >>> >>> >>> >>> >>> >>> >>> Any help is highly appreciated ! >>> >>> >>> >>> Regards, >>> >>> Ravali Kandur >>> >> >> >
