igreenfield opened a new pull request #26624:
URL: https://github.com/apache/spark/pull/26624
### What changes were proposed in this pull request?
Added MDC support in all thread pulls
TheardUtils create new pools that pass over MDC.
### Why are the changes needed?
In many ca
igreenfield opened a new pull request #26624: [SPARK-8981][core] Add MDC
support in Executor
URL: https://github.com/apache/spark/pull/26624
### What changes were proposed in this pull request?
Added MDC support in all thread pulls
TheardUtils create new pools that pass over MDC.