Is any OMID coprocessor code using Hadoop APIs?
> On Aug 25, 2022, at 9:41 AM, Istvan Toth <[email protected]> wrote: > > We dependencyManage every Hadoop component in Phoenix, so going to Hadoop3 > in Omid is not strictly necessary. > Hadoop is also added to the TSO libraries in the assembly, but AFAIK > Hadoop2 and Hadoop3 are wire compatible > (and I'm not sure if Omid even calls Hadoop endpoints directly), so that is > not a show stopper either. > > If we go with the assumption that there is no significant usage of Omid > outside HBase, then updating to Hadoop3 is a no-brainer, if only to avoid > juggling > the Hadoop2 and Hadoop3 compiled HBases when developing. > Unfortunately it's quite a bit of work with all the dependency management, > build docs, and updating the CI pipelines to rebuild HBase > like we do in Phoenix. > > Istvan > > >> On Wed, Aug 24, 2022 at 9:24 PM Geoffrey Jacoby <[email protected]> wrote: >> >> Thanks for volunteering to be RM for the next Omid release. >> >> I agree we should have a release soon (I think we'll want Phoenix 5.2 to >> use the new Omid). In addition to OMID-226, I suggest we also upgrade >> Omid's internal Hadoop version to align with whatever default Hadoop we >> choose for Phoenix 5.2, to keep Phoenix's transitive dependencies (a >> little) simpler. Right now Omid appears to depend on Hadoop 2.10, which >> since Phoenix 5 is Hadoop 3-based, seems incorrect. >> >> Geoffrey >> >>> On Wed, Aug 24, 2022 at 12:46 AM Istvan Toth <[email protected]> wrote: >>> >>> Hi! >>> >>> Most of the planned OMID changes for Phoenix 5.2 have landed. >>> The only outstanding ticket that I'm aware of is OMID-226 which I also >>> expect to land soon. >>> >>> Unless someone has more changes targeted for the next release, I propose >>> that we release the next Omid version soon after OMID-226. >>> >>> I also propose bumping the version to 1.1.0, though because of the HBase >>> 1.x compatibility removal, and maven artifact changes we could also argue >>> for 2.0.0 >>> >>> If there are no other volunteers, I also volunteer to be the RM for the >>> release. >>> >>> regards >>> Istvan >>> >> > > > -- > *István Tóth* | Staff Software Engineer > [email protected] <https://www.cloudera.com> > [image: Cloudera] <https://www.cloudera.com/> > [image: Cloudera on Twitter] <https://twitter.com/cloudera> [image: > Cloudera on Facebook] <https://www.facebook.com/cloudera> [image: Cloudera > on LinkedIn] <https://www.linkedin.com/company/cloudera> > <https://www.cloudera.com/> > ------------------------------
