Hello, Are there any frameworks available to benchmark Hive ACID
functionality?
Are there any frameworks like TPC-DS to benchmark Hive ACID functionality?
Hi, I am trying to run one of the TPC-DS queries, query25 against a 25GB
dataset (my instance memory size is 64GB) and I get this error,
Caused by: org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionError:
VectorMapJoin Hash table loading exceeded memory limits. estimatedMemoryUsage:
Hi, I am trying to run a small 4GB TPC-DS test using the hortonworks
hive-testbench framework. I am initiating a small $GB test. It completes the
data generation to /tmp but gets stuck when creating the ORC table for the
very first store_sales table. It has been running for the past 2 hour
Hi, I am running a Hive query and I am seeing some strange behavior. When I
ran it with map reduce as the execution engine, it was spawning close to 40
containers. I have switched the engine to TEZ and now the very same query is
running with only 1 container and it keeps running for ever. H
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
wrote:
Hi, I am trying to run Hive queries by using Spark as the execution engine.
I am following the instructions on this page
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
