Just a hunch, but many cluster / distribution tools expect that a given
Class name will refer to the same Class on each peer. You cannot ensure
this with reify- the name is auto-generated. The solution might be using
deftype or gen-class so that the class name would be deterministic and
shared on
Wow, that is a super write-up on SSH and clj!
I would contribute 2 tiny tips:
git and jsch were reading ~/.ssh/config and coming to different conclusions
about the HostKeyAlgorithms. The HostKeyAlgorithms statement said,
"HostKeyAlgorithms +...". In effect, jsch may have ignored the "+",
I'm really struck at the point where I'm using reify in clojure to
implement java interface "org.apache.spark.sql.api.java.UDF2" and define
the method "call" in this interface.
I've been able to use reify to implement and it works fine when I do a
"lein run", I see that this udf is being
Clojurians -
I hope your holidays are going well!
We took the time to explain in some detail a small library that has been
extremely useful since the days of cortex:
blog post:
http://techascent.com/blog/generalized-resource-management.html
Library:
