Hi, I think you are missing the point here - Storm 1.2.x is fundamentally different than Storm 2.x; to see why please see the documents Stig suggested above. You can think of Storm 1.2.x as Python 2 and Storm 2.x as Python 3 - both are supported but are fundamentally different and using either needs understanding of their prons and cons. Although, if it's a new deployment I'd highly recommend using Storm 2.0 but depending on your libraries, existing code, and experience I cannot provide a definite answer.
Hope this helps... A. On Tue, Jul 23, 2019 at 4:19 AM 沈光辉 <[email protected]> wrote: > Thanks for your reply. Then another question comes, for now which is the > ‘latest’ version, storm-2.0.0 or storm-1.2.3? 2.0.0 seems the largest > number which always means latest version in other open source mid-ware, but > 1.2.3 was just released serval days ago? > > What I meant may be to some extend a blind alley, but I am really confused > is 1.2.3 or 2.0.0 suggested for a new production? Comparing with apache > kafka, it’s much easier to choose because it has only one version line, see > https://kafka.apache.org/downloads#2.3.0 which means it’s easy to choose > a suitable one > > > 在 2019年7月22日，22:13，Stig Rohde Døssing <[email protected]> 写道： > > Hi, > > Most of these version lines aren't active. The currently maintained lines > are 1.2.x and 2.0.0. > > Regarding the difference between 1.x and 2.x, please see > https://storm.apache.org/2019/05/30/storm200-released.html. You can also > go look at the release notes here > https://www.apache.org/dist/storm/apache-storm-2.0.0/RELEASE_NOTES.html > (note that these contain some changes that were also in later 1.2.x > releases) > > I think unless you hear otherwise, the suggested version is the latest > version. We don't release Storm unless we think it's production ready. > > Den man. 22. jul. 2019 kl. 13.52 skrev 沈光辉 <[email protected]>: > >> Hi， >> >> I’m wonder what is the diff between storm-1.2.x and storm 2.0.0? I know >> the several important features of storm-2.0.0. >> However, if I now need to choose a version to apply into production, >> which version is suggested? I’m wondering why storm-1.2.x and storm-0.x >> even storm-2.x all kept in upgrading? >> >> Thanks~ >> > >
