Where is scala on node with spark-shell installed?
Question
I have Apache Spark installed on a cluster. I can run spark-shell on the cluster master node. So, it means there is the scala installed to this machine. However, I cannot start neither sbt nor scalac . Is it possible to obtain spark's scala and how to do it?
1 answers
solution1
1 2018-06-14 13:33:46
No, Its not. You have to install manually. Go through these links.
https://www.scala-lang.org/download/
https://www.scala-sbt.org/1.0/docs/Installing-sbt-on-Linux.html
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
Exiting Spark-shell from the scala script
Registering complex scala classes with Kryo in spark-shell and Scala jars
scala code works on spark-shell but not in spark-submit
Change datatype in Array[StructField] at an index spark-shell/ scala
How to deploy scala files used in spark-shell on cluster?
How to import own scala package using spark-shell?
How to read strings from scala spark-shell Array[String]
Spark-Shell Scala XML how to concatenate attributes
How to pass the command line argument to spark-shell scala script?
Scala spark-shell: schema function structType type mismatch
Related Tags