I can see the slf4j jar file is under ~/hadoop/share/hadoop/common/lib. I edit SPARK_DIST_CLASSPATH according to the post Where are hadoop jar files in hadoop 2? export SPARK_DIST_CLASSPATH=~/hadoop/share/hadoop/common/lib:~/hadoop/share/hadoop/common:~/hadoop/share/hadoop/mapreduce:~/hadoop/share/hadoop/mapreduce/lib:~/hadoop/share/hadoop/yarn:~/hadoop/share/hadoop/yarn/lib
sbin/start-master.sh, I get the following exception: Spark Command: /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java -cp /home/server/spark/conf/:/home/server/spark/jars/*:/home/server/hadoop/etc/hadoop/:/home/server/hadoop/share/hadoop/common/lib/:/home/server/hadoop/share/hadoop/common/:/home/server/hadoop/share/hadoop/mapreduce/:/home/server/hadoop/share/hadoop/mapreduce/lib/:/home/server/hadoop/share/hadoop/yarn/:/home/server/hadoop/share/hadoop/yarn/lib/ -Xmx1g .master.Master -host ThinkPad-W550s-Lab -port 7077 -webui-port 8080Įrror: A JNI error has occurred, please check your installation and try againĮxception in thread "main" : org/slf4j/LoggerĪt 0(Native Method)Īt (Class.java:2701)Īt (Class.java:3048)Īt 0(Class.java:3018)Īt (Class.java:1784)Īt (LauncherHelper.java:544)Īt (LauncherHelper.java:526)Ĭaused by: : Īt (URLClassLoader.java:381)Īt (ClassLoader.java:424)Īt $AppClassLoader.loadClass(Launcher.java:331)Īt (ClassLoader.java:357) tar.gz file is available in the Downloads folder. Were running Spark on Mesos and S3 which was a little tricky to set up but works really well once done Spark is an in-memory distributed computing engine.
Download spark without hadoop software#
Step 8: Click on the link marked and Apache spark would be downloaded in your system. Big Data Hadoop and Spark Developer Hadoop Spark Tutorial For Beginners Simplilearn IT & Software Video EduRev is made by best teachers of IT & Software. Answer (1 of 4): Spark can run without Hadoop but some of its functionality relies on Hadoops code (e.g. "-Pyarn,hadoop-provided,hadoop-2.7,parquet-provided" Step 7: Select the appropriate version according to your Hadoop version and click on the link marked.
dev/make-distribution.sh -name "hadoop2-without-hive" -tgz
Download spark without hadoop how to#
I download the Spark project from github and build the "without hadoop" version: Spark 2: How to install it on Windows in 5 steps This is a very easy tutorial that will let you install Spark in your Windows PC without using Docker.
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