Workbench
5 results found
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Error importing breeze.plot._, library is not present for Scala notebooks
There seems to be an issue when I try to import breeze.plot._. When I try, it gives me an error saying:
object plot is not a member of package breeze.For Scala notebooks, I cannot install the library for myself.
Would it be possible to install the library for all users?
3 votes -
3 votes
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Zeppelin server Scheduler gets already terminated. Need to fix it
While running/restarting Zeppelin,Scheduler get terminated and cannot do any further analysis.
Please fix this !2 votesCan you open a support ticket for this since it isn’t a feature feedback but a support issue ?
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explain why message "A master URL must be set in your configuration" is generated
trying to run example from spark website, shown below:
import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import org.apache.spark.SparkConfobject SimpleApp {
def main(args: Array[String]) {
val logFile = """C:\Users\John\scalatest.txt""" // Should be some file on your system
val conf = new SparkConf().setAppName("Simple Application")
val sc = new SparkContext(conf)
val logData = sc.textFile(logFile, 2).cache()
val numAs = logData.filter(line => line.contains("a")).count()
val numBs = logData.filter(line => line.contains("b")).count()
println("Lines with a: %s, Lines with b: %s".format(numAs, numBs))
}
}2 votes -
business
business
1 vote
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