Hi,

              I've downloaded the 3.2.2-without Hadoop Spark distribution in 
order to test it in a without Hadoop context.
              I tested the version with Hadoop and it worked well.

              When I wanted to start the master, I encountered this basic error 
: Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/spi/Filter

$ ./start-master.sh
starting org.apache.spark.deploy.master.Master, logging to 
/projets/kfk/home/kfkusrm1/spark-3.2.2-bin-without-hadoop/logs/spark-kfkusrm1-org.apache.spark.deploy.master.Master-1-pcld1313.angers.cnp.fr.out
failed to launch: nice -n 0 
/projets/kfk/home/kfkusrm1/spark-3.2.2-bin-without-hadoop/bin/spark-class 
org.apache.spark.deploy.master.Master --host pcld1313.angers.cnp.fr --port 7077 
--webui-port 8080
  Spark Command: /soft/java/jdk-11.0.11+9/bin/java -cp 
/projets/kfk/home/kfkusrm1/spark-3.2.2-bin-without-hadoop/conf/:/projets/kfk/home/kfkusrm1/spark-3.2.2-bin-without-hadoop/jars/*
 -Xmx1g org.apache.spark.deploy.master.Master --host pcld1313.angers.cnp.fr 
--port 7077 --webui-port 8080
  ========================================
  Error: Unable to initialize main class org.apache.spark.deploy.master.Master
  Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/spi/Filter
full log in 
/projets/kfk/home/kfkusrm1/spark-3.2.2-bin-without-hadoop/logs/spark-kfkusrm1-org.apache.spark.deploy.master.Master-1-pcld1313.angers.cnp.fr.out

I didn't find any librairies slf4j in the distribution « without hadoop » !
But we can find it in the distribution with Hadoop :
slf4j-log4j12-1.7.30.jar
slf4j-api-1.7.30.jar

              Is it a problem in the distribution available at 
https://www.apache.org/dyn/closer.lua/spark/spark-3.2.2/spark-3.2.2-bin-without-hadoop.tgz
 ?

              Thanks for your help.

              Regards

              Grégory


[cid:image001.jpg@01D6E37C.8B6E7490]
Grégory FLORANCE
Service Architecture - YU2
Direction de l'expérience client, des services numériques et de la donnée

CNP Assurances
1 place François Mitterrand, 49100 ANGERS
Tél : 02 41 96 39 64 ou 06 08 02 63 45
gregory.flora...@cnp.fr<mailto:gregory.flora...@cnp.fr>

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