mridulm edited a comment on pull request #30876:
URL: https://github.com/apache/spark/pull/30876#issuecomment-751979314
Before answering specific queries below, I want to set the context.
a) Enabling proactive replication could result in reduced recomputation cost
when executors fail.
mridulm edited a comment on pull request #30876:
URL: https://github.com/apache/spark/pull/30876#issuecomment-751979314
Before answering specific queries below, I want to set the context.
a) Enabling proactive replication could result in reduced recomputation cost
when executors fail.
mridulm edited a comment on pull request #30876:
URL: https://github.com/apache/spark/pull/30876#issuecomment-751934621
Specifically for this
[usecase](https://github.com/apache/spark/pull/30876#issuecomment-750471287),
we dont need to make it a spark default right ?
If I understood
mridulm edited a comment on pull request #30876:
URL: https://github.com/apache/spark/pull/30876#issuecomment-751186157
@dongjoon-hyun proactive replication only applies to persisted RDD blocks,
not shuffle blocks - not sure if I am missing something here.
Even for persisted RDD