Hello everyone, 

I have a topology with 5 bolts, all bolts with a parallelism of 2.

The 5th bolt (depending on the tuple passed) will every now and then, export 
data files to AWS (which is a slow process) and this results in high process 
latency, and I think that leads to a heartbeat timeout.

I understand that increasing the heartbeat timeout might work, but what other 
*better* options do I have to avoid such a timeout/crash?

Will setting the parallelism of the 5th bolt to say, 7 (vs 2 on the others) 
work? So that there is always a process ready to export files?

Thanks for your help!

Regards,
Subrat Basnet

Reply via email to