Would be good to have a new Tez release, We even had a pending Hadoop upgrade PR in Tez which actually blocks Hive's way to upgrade Hadoop, since not having the same version in Hive & Tez in my past experience always crashed.
If Hive waits for sometime, we might be able to push a Tez release soon this time :-), though Dec doesn't seem quite realistic considering the winter break is just a few days away. -Ayush On Wed, 18 Dec 2024 at 18:08, László Bodor <bodorlaszlo0...@gmail.com> wrote: > > Hi! > > Given that TEZ-4577 fixes an issue, it would make sense to let Tez 0.10.5 > happen sooner rather than later. Unfortunately, as Tez 0.10.4 introduced > some api changes too (TEZ-4548), users cannot easily revert to 0.10.3. > I'm wondering how much we can block a hive release because of this: making > a new Tez release typically involves approving some already pending PRs to > maintain project health (in 1-2 weeks), and then release + approve > (normally during Jan 2025). > > Regards, > Laszlo Bodor > > > Sungwoo Park <glap...@gmail.com> ezt írta (időpont: 2024. dec. 18., Sze, > 13:17): > > > Hi, > > > > TEZ-4577[2] fixes a serious performance bug, which was introduced in the > > latest release of Tez and can affect production queries. For example, > > TPC-DS benchmark is affected by this bug. So, I also agree with Butao that > > the next release of Hive should be packaged with a new version of Tez with > > TEZ-4577. > > > > Thanks, > > > > --- Sungwoo Park > > > > On Sun, Dec 15, 2024 at 6:11 PM Butao Zhang <butaozha...@163.com> wrote: > > > >> Hi dev, > >> > >> As we discussed in this thread[1], we are planning to release > >> the Apache Hive 4.1.x version. IMO, Many of Tez commits are coupled with > >> Hive development. Therefore, should we release a new Tez version that > >> matches the Hive 4.1.x? > >> BTW, i saw TEZ-4577[2] which fixed a major bug, has landed > >> master branch. I think this issue should be included a new vesion ASAP. > >> > >> wdyt? Thanks. > >> > >> [1] https://lists.apache.org/thread/106b045wh5g2bhy81o16vpk7y25t13jc > >> [2] https://github.com/apache/tez/pull/367 > >> > >> > >> Thanks, > >> Butao Zhang > >> > >
