IMO, that page is a booby trap for the newbies to make them waste their time
needlessly.As far as I know Hive on Spark does not work today.I would be the
reason that page still stays on is because there is a level of shame in the
Hive dev community that a feature like this should be functional by now.DO NOT
USE SPARK ON HIVE.Instead use Tez on Hive.
Hernan
On Monday, April 17, 2017 3:45 PM, Krishnanand Khambadkone
<[email protected]> wrote:
Hi, I am trying to run Hive queries by using Spark as the execution engine.
I am following the instructions on this page,
https://cwiki.apache.org/confluence/display/Hive/Hive+on+Spark%3A+Getting+Started
When I try to run my query which is. a simple count(*) command, I get this
error,
Failed to execute spark task, with exception
'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark
client.)'FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.spark.SparkTask
