'Exception after Setting property 'spark.sql.hive.metastore.jars' in 'spark-defaults.conf'

Given below is the version of Spark & Hive I have installed in my system

Spark : spark-1.4.0-bin-hadoop2.6

Hive : apache-hive-1.0.0-bin

I have configured the Hive installation to use MySQL as Metastore. The goal is to access the MySQL Metastore & execute HiveQL queries inside spark-shell(using HiveContext)

So far I am able to execute the HiveQL queries by accessing the Derby Metastore(As described here, believe Spark-1.4 comes bundled with Hive 0.13.1 which in turn uses the internal Derby database as Metastore)

Then I tried to point spark-shell to my external Metastore(MySQL in this case) by setting the property(as suggested here) given below in $SPARK_HOME/conf/spark-defaults.conf,

spark.sql.hive.metastore.jars   /home/mountain/hv/lib:/home/mountain/hp/lib

I have also copied $HIVE_HOME/conf/hive-site.xml into $SPARK_HOME/conf. But I am getting the following exception when I start the spark-shell

    mountain@mountain:~/del$ spark-shell 
    Spark context available as sc.
    java.lang.ClassNotFoundException: java.lang.NoClassDefFoundError: 
org/apache/hadoop/hive/ql/session/SessionState when creating Hive client 
using classpath: file:/home/mountain/hv/lib/, file:/home/mountain/hp/lib/
    Please make sure that jars for your version of hive and hadoop are 
included in the paths passed to spark.sql.hive.metastore.jars.

Am I missing something (or) not setting the property spark.sql.hive.metastore.jars correctly?

Solution 1:^[1]

Note: In Linux Mint verified.

If you are setting properties in spark-defaults.conf, spark will take those settings only when you submit your job using spark-submit.

file: spark-defaults.conf

spark.driver.extraJavaOptions      -Dlog4j.configuration=file:log4j.properties -Dspark.yarn.app.container.log.dir=app-logs -Dlogfile.name=hello-spark
spark.jars.packages                 org.apache.spark:spark-sql-kafka-0-10_2.12:3.0.1,org.apache.spark:spark-avro_2.12:3.0.1

In the terminal run your job say wordcount.py

spark-submit /path-to-file/wordcount.py

If you want to run your job in development mode from an IDE then you should use config() method. Here we will set Kafka jar packages

spark = SparkSession.builder \
    .appName('Hello Spark') \
    .master('local[3]') \
    .config("spark.streaming.stopGracefullyOnShutdown", "true") \
    .config("spark.jars.packages", "org.apache.spark:spark-sql-kafka-0-10_2.12:3.0.1") \
    .getOrCreate()

Solution 2:^[2]

Corrupted version of hive-site.xml will cause this... please copy the correct hive-site.xml

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	Pramod Kumar Sharma
Solution 2	sajid

'Exception after Setting property 'spark.sql.hive.metastore.jars' in 'spark-defaults.conf'

Solution 1:[1]

Solution 2:[2]

Sources

Related Questions

Solution 1:^[1]

Solution 2:^[2]