Raphael Roth created SPARK-20706:
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Summary: Spark-shell not overriding method definition
Key: SPARK-20706
URL: https://issues.apache.org/jira/browse/SPARK-20706
Project: Spark
Issue Type: Bug
Components: Spark Shell
Affects Versions: 2.0.0
Environment: Linux, Scala 2.11.8
Reporter: Raphael Roth
In the following example, the definition of myMethod is not correctly updated:
def myMethod() = "first definition"
val tmp = myMethod(); val out = tmp
println(out) // prints "first definition"
def myMethod() = "second definition" // override above myMethod
val tmp = myMethod(); val out = tmp
println(out) // should be "second definition" but is "first definition"
So if I-redefine myMethod, the implementation seems not to be updated in this
case. I figured out that the second-last statement (val out = tmp) causes this
behavior, if this is moved in a separate block, the code works just fine.
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