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From java8964 <java8...@hotmail.com>
Subject RE: Spark SQL using Hive metastore
Date Thu, 12 Mar 2015 00:36:07 GMT
You need to include the Hadoop native library in your spark-shell/spark-sql, assuming your
hadoop native library including native snappy library.
spark-sql --driver-library-path point_to_your_hadoop_native_library
In spark-sql, you can just use any command as you are in Hive CLI.
Yong

Date: Wed, 11 Mar 2015 21:06:54 +0000
From: rgrandl@yahoo.com.INVALID
To: user@spark.apache.org
Subject: Spark SQL using Hive metastore

Hi guys,
I am a newbie in running Spark SQL / Spark. My goal is to run some TPC-H queries atop Spark
SQL using Hive metastore. 
It looks like spark 1.2.1 release has Spark SQL / Hive support. However, I am not able to
fully connect all the dots. 

I did the following: 
1. Copied hive-site.xml from hive to spark/conf2. Copied mysql connector to spark/lib3. I
have started hive metastore service: hive --service metastore
3. I have started ./bin/spark-sql 
4. I typed: spark-sql> show tables; However, the following error was thrown:  Job 0 failed:
collect at SparkPlan.scala:84, took 0.241788 s15/03/11 15:02:35 ERROR SparkSQLDriver: Failed
in [show tables]org.apache.spark.SparkException: Job aborted due to stage failure: Task serialization
failed: org.xerial.snappy.SnappyError: [FAILED_TO_LOAD_NATIVE_LIBRARY] no native library is
found for os.name=Linux and os.arch=aarch64
Do  you know what I am doing wrong ? I mention that I have hive-0.14 instead of hive-0.13.


And another question: What is the right command to run sql queries with spark sql using hive
metastore ?
Thanks,Robert
 		 	   		  
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