Hello Hive users, We have updated the repository that backports patches to Hive 3.1.2. Now it backports about 350 patches from the master branch to branch-3.1 of November 2020. You can ignore the last two commits which add MR3 backend and remove Hive on Spark.
https://github.com/mr3project/hive-mr3 The focus is mainly on fixing bugs in Hive 3.1.2 and stabilizing the performance when using AWS S3. We will keep backporting more patches, so if you think important patches are missing, please feel free to create issues. Hope you find it useful! --- Sungwoo