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Posted to user@storm.apache.org by Aride Chettali <ar...@gmail.com> on 2015/07/13 07:57:01 UTC

How to Re-balance Trident Topology

Hi,

>From  this
<https://storm.apache.org/documentation/Understanding-the-parallelism-of-a-Storm-topology.html>
documentation
link I could learn that re-balancing a topology as easy as below

storm rebalance mytopology -n 5 -e blue-spout=3 -e yellow-bolt=10

but how do I re-balance  a trident topology as in trident topology we can't
 label a bolts with names, So how can I increase/decrease parallelism count
for a specific bolt ?   Or Is there a way to increase/decrease parallelism
count for overall trident topology ?


Regards,
Aride Chettali