Hi Martijn, For example, bump up guava from 30.1.1-jre to 32.1.2-jre.
Best regards, Jing On Wed, Sep 13, 2023 at 2:37 PM Martijn Visser <martijnvis...@apache.org> wrote: > Hi Jing, > > A PR to update the readme sounds like a good plan. > > I think it depends on what are the expected updates for a flink-shaded > 16.2, since that version doesn't exist. > > Best regards, > > Martijn > > On Wed, Sep 13, 2023 at 1:48 PM Jing Ge <j...@ververica.com.invalid> > wrote: > > > Hi Martijn, > > > > Thanks for your reply with details. Appreciate it. > > > > > > > Flink-Shaded is usually only updated whenever a > > > new Flink minor version is released and only at the beginning of the > > > release cycle, so that there's enough time to stabilize Flink. > > > > > > This is the information I am looking for. It will help devs understand > the > > compatibility between different versions of flink and flink-shaded, if it > > could be described in the readme. If you don't mind, I can create a pr > and > > update it. > > > > Speaking of this rule, I have a follow-up question: do you have any > concern > > if flink-shaded 16.2 will be released and upgraded(from 16.1 to 16.2) in > > Flink 1.17? Is there anything we should pay attention to while releasing > a > > new minor flink-shaded version? > > > > Best regards, > > Jing > > > > On Wed, Sep 13, 2023 at 9:01 AM Martijn Visser <martijnvis...@apache.org > > > > wrote: > > > > > Hi Jing, > > > > > > Flink Shaded exists so that Flinks internal usage of commonly used > > packages > > > such as Guava, Jackson inside of Flink don't clash with different > > versions > > > that users might use when creating a Flink application. When I did the > > > upgrade of Flink Shaded, we already ran into a bunch of problems > because > > a > > > lot of the externalized connectors relied on Flink Shaded, which made > it > > > problematic to get the connector to work on both Flink 1.17 and Flink > > 1.18. > > > There's been quite a lot of effort put into making sure that > externalized > > > connectors don't rely on Flink Shaded at all anymore, by either using > > their > > > own versions of shaded artifacts (which was the case with the Pulsar > > > connector) or just removing the dependency on Flink Shaded all > together, > > by > > > using regular Java. > > > > > > If you would upgrade flink-shaded from 16.1 to 17.0 in Flink 1.17, you > > > would break all externalized connectors that rely on Flink Shaded's > Guava > > > version, plus you potentially would impact the runtime given that > > there's a > > > newer Netty version etc. Flink-Shaded is usually only updated whenever > a > > > > new Flink minor version is released and only at the beginning of the > > > release cycle, so that there's enough time to stabilize Flink. > > > > All in all, we shouldn't upgrade flink-shaded in Flink 1.17. > > > > > > Best regards, > > > > > > Martijn > > > > > > On Tue, Sep 12, 2023 at 7:26 PM Jing Ge <j...@ververica.com.invalid> > > > wrote: > > > > > > > Hi Dev, > > > > > > > > Currently Flink 1.17 is using flink-shaded 16.1 and Flink 1.18 is > using > > > > flink-shaded 17.0. Do we need to consider any compatibility rules > > between > > > > them? E.g. is there any concern to upgrade flink-shaded from 16.1 to > > 17.x > > > > for Flink 1.17? Or there are some implicit dependency rules between > > > > them. Looking > > > > forward to hearing from you. > > > > > > > > Best regards, > > > > Jing > > > > > > > > > >
