Hello All, Thank you very much for your answers.
To sum up, here's my understanding of Storm 2.0.0 upcoming features related to my questions: * Even if Storm 2.0.0 won't be the same as JStorm, we're going to have at least: - a rewrite of existing Closure source in Java - not exactly a Beam Runner, but a streaming API anyway, which event-time processing features * Storm 2.0.0 will have Java 9 Run-time support except for Hive & Cassandra extensions Is it correct? Best regards, Alexandre Vermeerbergen 2018-01-01 23:47 GMT+01:00 Jungtaek Lim <kabh...@gmail.com>: > Alexandre, > > The origin plan for Storm 2.0.0 was merging JStorm as you've said, but the > progress was slow while porting Clojure code to Java, and Alibaba > developers got back to their JStorm development. So we have tasks to port > Clojure to Java which is what Storm community itself wants, but no more. We > filed issues introducing JStorm's features but unfortunately no one is > working on that. > > Instead, we are shipping our own improvements in Storm 2.0.0. Here's short > summary to Storm 2.0.0 so please refer the link if you didn't see it. > > https://mail-archives.apache.org/mod_mbox/storm-user/201712.mbox/% > 3CCAF5108j0iGxH7QdZKz81uxCTykQZZfNwpagEV_hYYhT8xmxYUg%40mail.gmail.com%3E > > Thanks, > Jungtaek Lim (HeartSaVioR) > > 2017년 12월 31일 (일) 오전 11:42, Satish Duggana <satish.dugg...@gmail.com>님이 > 작성: > > > Hi Alexendre, > > Event time windowing is already supported in Storm, you can go through > > http://storm.apache.org/releases/2.0.0-SNAPSHOT/Windowing.html here. > > > > Thanks, > > Satish. > > > > On Sat, Dec 30, 2017 at 3:24 PM, Alexandre Vermeerbergen < > > avermeerber...@gmail.com> wrote: > > > > > Hello, > > > > > > Unless I am mistaking, one of the Storm 2's targets includes a > > convergence > > > with JStorm. > > > JStorm seems to have neat window-processing features and it is part of > > > Apache Beam ecosystem, see: > > > https://beam.apache.org/documentation/runners/capability-matrix/ > > > > > > Will Storm 2.0.0 include JStorm windows processing features (in > > particular, > > > "event time"-based ones?) > > > Will it have its Beam Runner? > > > > > > Also for Storm 2.0.0 : is there a plan to officially support Java 9, as > > > ORACLE Java 8 is planned to reach end of public support by September > 2018 > > > (see http://www.oracle.com/technetwork/java/eol-135779.html) ? (FYI > > Kafka > > > 1.0.0 has official Java 9 support) > > > > > > Best regards, > > > Alexandre Vermeerbergen > > > > > > > > > 2017-12-30 1:08 GMT+01:00 Jungtaek Lim <kabh...@gmail.com>: > > > > > > > Hi devs, > > > > > > > > First of all, happy new year! > > > > I'd like to ask for help on reviewing Storm 2.0.0 items, so that we > > could > > > > get closer on releasing Storm 2.0.0 (early, I hope) next year. > > > > > > > > STORM-2306 : Messaging subsystem redesign > > > > https://github.com/apache/storm/pull/2241 > > > > > > > > STORM-2693: Heartbeats and assignments promotion > > > > https://github.com/apache/storm/pull/2433 > > > > > > > > Please enumerate issues if you have any. > > > > > > > > Below is the item for 1.2.0, but if in case it can't be included in > > > 1.2.0. > > > > > > > > STORM-2153: New Metrics Reporting API > > > > https://github.com/apache/storm/pull/2203 > > > > > > > > Thanks, > > > > Jungtaek Lim (HeartSaVioR) > > > > > > > > > >
