Anyone can help me with this please
On Sunday, 5 June 2016, 11:06, Ashok Kumar <ashok34...@yahoo.com> wrote:
Hi all,
Appreciate any advice on this. It is about scala
I have created a very basic Utilities.scala that contains a test class and
method. I intend to add my own classes and methods as I expand and make
references to these classes and methods in my other apps
class getCheckpointDirectory { def CheckpointDirectory (ProgramName: String) :
String = { var hdfsDir =
"hdfs://host:9000/user/user/checkpoint/"+ProgramName return hdfsDir }}I
have used sbt to create a jar file for it. It is created as a jar file
utilities-assembly-0.1-SNAPSHOT.jar
Now I want to make a call to that method CheckpointDirectory in my app code
myapp.dcala to return the value for hdfsDir
val ProgramName = this.getClass.getSimpleName.trim val
getCheckpointDirectory = new getCheckpointDirectory val hdfsDir =
getCheckpointDirectory.CheckpointDirectory(ProgramName)
However, I am getting a compilation error as expected
not found: type getCheckpointDirectory[error] val getCheckpointDirectory =
new getCheckpointDirectory[error]
^[error] one error found[error] (compile:compileIncremental) Compilation failed
So a basic question, in order for compilation to work do I need to create a
package for my jar file or add dependency like the following I do in sbt
libraryDependencies += "org.apache.spark" %% "spark-core" %
"1.5.1"libraryDependencies += "org.apache.spark" %% "spark-sql" %
"1.5.1"libraryDependencies += "org.apache.spark" %% "spark-hive" % "1.5.1"
Or add the jar file to $CLASSPATH?
Any advise will be appreciated.
Thanks
