Hi,
In older posts on Google Groups, there was mention of checking the logs on
“preferred/non-preferred” for data locality.
But I can’t seem to find this on 0.9.0 anymore? Has this been changed to
“PROCESS_LOCAL” , like this:
14/02/06 13:51:45 INFO TaskSetManager: Starting task 9.0:50 as TID
If you have multiple executors running on a single node then you might have
data that's on the same server but in different JVMs. Just on the same
server is NODE_LOCAL, but being in the same JVM is PROCESS_LOCAL.
Yes it was changed to be more specific than just preferred/non-preferred.
The new
