Sorry, I just saw the email now. By default, hive is on mapreduce. If you need 
on tez, you need to copy the tez-related jar package to hive ec. You can refer 
to:
  

https://linkis.apache.org/docs/1.1.2/engine-usage/hive/#21-hive-version-selection-and-compilation

The default is to support hive on MapReduce, if you want to change to Hive on 
Tez, you need to copy all the jars prefixed with tez-* to the directory: 
${LINKIS_HOME}/lib/linkis-engineconn-plugins/hive/ dist/version/lib. Other hive 
operating modes are similar, just copy the corresponding dependencies to the 
lib directory of Hive EngineConn.

On 2023/01/23 04:23:19 arjun s wrote:
> Hi ,
> I am using Apache Linkis of version 1.3.1. I am trying to connect Hive
> database of version 3.1.3. Connection worked on Hive with map reduce, but
> not able to connect to hive with tez. What all configuration need to change
> for connecting hive with tez ?
> 
> 
> Thanks and regards,
> Arjun S
> 

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