Hello, I just wanted to highlight that Hive 3.x line is EOL. It has various known security vulnerabilities, many serious bugs (including wrong results and data corruption), and lacks lots of improvements and major features that are available in Hive 4. Upgrading is the right path forward.
Best, Stamatis On Wed, Mar 5, 2025 at 2:22 PM Mich Talebzadeh <mich.talebza...@gmail.com> wrote: > well I have this stack > > Hive 3.1.1 > Hadoop 3.1.1 > Source code repository https://github.com/apache/hadoop -r > 2b9a8c1d3a2caf1e733d57f346af3ff0d5ba529c > Compiled by leftnoteasy on 2018-08-02T04:26Z > Compiled with protoc 2.5.0 > spark 3.4.4 > > and all work fine. > > What are you going to get through this upgrade? > > HTH > > Dr Mich Talebzadeh, > Architect | Data Science | Financial Crime | Forensic Analysis | GDPR > > view my Linkedin profile > <https://www.linkedin.com/in/mich-talebzadeh-ph-d-5205b2/> > > > > > > On Wed, 5 Mar 2025 at 08:14, tim wade <di...@openmbox.net> wrote: > >> Hello, >> >> I am using the older versions of the following stacks. >> hadoop-3.3.6 >> hive-3.1.3 >> spark-3.4.4 >> >> >> Shall I upgrade them to the latest ones? including: >> hadoop-3.4 >> hive-4.0 >> spark-3.5 >> >> Thanks for your suggestions. >> >>
