Hey Andrew,
So the executors in Spark will fetch classes from the driver node for
classes defined in the repl from an HTTP server on the driver. Is this
happening in the context of a repl session? Also, is it deterministic
or does it happen only periodically?
The reason all of the other threads a
Hi Spark devs,
I'm seeing a stacktrace where the classloader that reads from the REPL is
hung, and blocking all progress on that executor. Below is that hung
thread's stacktrace, and also the stacktrace of another hung thread.
I thought maybe there was an issue with the REPL's JVM on the other s
