Holger,
Yes, I think it is something that we would be interested in. The biggest thing
would be working out the differences between your work, and the work that
JStorm has also done that is similar. We are in the process of merging with
the JStorm project, and pulling in some of the feature work that they have done.
I filed https://issues.apache.org/jira/browse/STORM-1330 to evaluate and port a
very similar feature from JStorm, but if you or wants to jump on the JIRA and
collaborate I think it would be great. - Bobby
On Tuesday, December 15, 2015 8:37 AM, Holger Eichelberger
<[email protected]> wrote:
Hi,
we are working in a funded project on adaptive data stream processing
where we use Storm as a basis. Among other runtime changes to the data
processing, we faced the problem that we cannot modify the
parallelization of Bolts/Spouts or their execution location at runtime.
As the rebalance command of Storm is too slow for our purposes, we
developed a proof-of-concept implementation, which allows us to perform
the needed changes (less than 50 ms initial experiments).
Now, we wondered whether this could be interesting for the Storm
community, and Nathan suggested to just post the current state on the
dev list in order to get into contact.
Looking forward to read from you.
Cheers,
Holger
