Hi Ayush Many thanks for your response.
I’d really appreciate a clarification if that’s OK? Does this just mean that the Hadoop 3.1.0 libraries need to be deployed with Hive, or does it also mean the Hadoop cluster itself cannot be on a version later than 3.1.0 (if using Hive 3.1.3). For example, if running the Hive 3.1.3 Metastore in standalone mode, can the HMS work with a 3.3.6 HDFS cluster providing the Hadoop 3.1.0 libraries are deployed alongside the HMS? Any help is much appreciated Thank you > On 21 Dec 2023, at 12:18, Ayush Saxena <ayush...@gmail.com> wrote: > > Hi Austin, > Hive 3.1.3 & 4.0.0-alpha-1 works with Hadoop-3.1.0 > > HIve 4.0.0-alpha-2 & 4.0.0-beta-1 works with Hadoop-3.3.1 > > The upcoming Hive 4.0 GA release would be compatible with Hadoop-3.3.6 > > -Ayush > > On Thu, 21 Dec 2023 at 17:39, Austin Hackett <hacketta...@me.com> wrote: >> >> Hi List >> >> I was hoping that someone might be able to clarify which Hadoop versions >> Hive 3.1.3 is compatible with? >> >> https://hive.apache.org/general/downloads/ says that Hive release 3.1.3 >> works with Hadoop 3.x.y which is straightforward enough. >> >> However, I notice the 4.0.0 releases only work with Hadoop 3.3.1, which >> makes we wonder if 3.1.3 doesn’t work actually work with 3.3.1. >> >> Similarly, I see that HIVE-27757 upgrades Hadoop to 3.3.6 in Hive 4.0.0, >> which makes me wonder if Hive 4.0.0 actually works with 3.3.6 and not 3.3.1 >> as mentioned on the releases page. >> >> In summary: does Hive 3.1.3 work with Hadoop 3.3.6, and if not, which Hadoop >> 3.x.x versions are known to work? >> >> Any pointers would be greatly appreciated >> >> Thank you
