Displaying 3 results from an estimated 3 matches for "taskrunn".
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taskrunner
2007 Jan 21
1
A Thread / Mock question
Hi!
What I''m trying at the moment is to build specifications for some
background thread code. What I want is a class Task and a class
TaskRunner. The TaskRunner should run a task in a background thread. It
should also indicate the status of the running task when calling the
running? method.
That''s basically, what I came up with so far:
class TaskRunner
def initialize
@is_running = false
end
def running?...
2007 Jan 25
0
mocking methods that receive blocks - back to mocking Thread again
.... It really makes only sense in the
context of using Thread.
I finally came up with this code, that should now test all important
aspects of running a task in a background thread (to keep it simple, I
left out the exception handling).
see http://pastie.caboo.se/35559 or end of mail.
It seems, TaskRunner is now very well covered by the specs - if you find
a way to break TaskRunner without breaking the specs, please let me know.
Unfortunately the specifications seem to be a little bit hard to read
now. Any suggestions for improvements?
bye,
Tobias
class TaskRunner
def initialize
@...
2013 Feb 08
1
ClassNotFoundException when running distributed job using rJava package
...o.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
at spark.JavaDeserializationStream.readObject(JavaSerializer.scala:23)
at spark.JavaSerializerInstance.deserialize(JavaSerializer.scala:45)
at spark.executor.Executor$TaskRunner.run(Executor.scala:93)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
I think R is unable to find the classpath. But I have speci...