question Re: Can't switch Hive engine to Spark in Support Questions

Can't switch Hive engine to Spark

Beebeegun — Fri, 16 Sep 2022 10:57:34 GMT

Hi guys,

So I was trying to switch Hive engine from MR to Spark. I follow the like here . But I didn't see any Spark service name in the Spark On YARN Service under Configuration tab. Notice that there's already a gateway on running HiveServer2. Another thing worth to notice is that Spark 2 is manually installed. Here are some snapshots.

Any input would be helpful. Thanks!

Re: Can't switch Hive engine to Spark

xzheng — Wed, 25 Jan 2017 19:43:45 GMT

The screenshots is not available to me. Do you only have Spark2 service on Spark side?

Re: Can't switch Hive engine to Spark

Beebeegun — Wed, 25 Jan 2017 19:46:06 GMT

Sorry could you be more specific? Not sure I understand

Re: Can't switch Hive engine to Spark

Beebeegun — Wed, 25 Jan 2017 19:49:01 GMT

could you be more specific?

Re: Can't switch Hive engine to Spark

xzheng — Wed, 25 Jan 2017 19:57:38 GMT

I am asking if your Spark service is Spark2 or not? Cloudera Manager is not supporting directly configuring Hive to depend on Spark2 yet. So you might want to try using 'Spark1' and see.