Re: Should we consider Spark3 support for Hive on Spark

2022-08-23 Thread hernan saab via user
Hey Fred, Contrary to what you may perceive from the hive docs, what you are trying to do is not plug and play.Only apache committers can do what you are trying to do.Use canned solutions such as confluence or AWS EMR and save yourself weeks of wasted effort. HernánOn Tuesday, August 23,

Should we consider Spark3 support for Hive on Spark

2022-08-23 Thread Fred Bai
Hi everyone: Do we have any support for Hive on Spark? I need Hive on Spark, but my Spark version is 3.X. I found Hive incompatible with Spark3, I modify a lot of code to be compatible. Hive on Spark has deprecated? And. Hive on Spark is very slow when the job executes.

Re: an error occurs when the select statement is executed with hive.optimize.bucketmapjoin.sortedmerge=true

2022-08-23 Thread Pau Tallada
Can you provide more information? what kind of error? what sql sentence? Cheers On Mon, Aug 22, 2022, 18:10 qq <987626...@qq.com> wrote: > Hello: > > In HIve on Tez mode, an error occurs when the select statement is > executed with hive.optimize.bucketmapjoin.sortedmerge=true. > Does