weixiuli opened a new pull request #34302:
URL: https://github.com/apache/spark/pull/34302
### What changes were proposed in this pull request?
Add a kill' executor link in the Web UI, so it's easier for users to kill
executors in the UI.
### Why are the changes needed?
The executor which is running in a bad node(eg. The system is overloaded or
disks are busy) or has big GC overheads may affect the efficiency of job
execution, although there are speculative mechanisms to resolve this
problem，but sometimes the speculated task may also run in a bad executor.
We should have a "kill" link for each executor, similar to what we have for
each stage, so it's easier for users to kill executors in the UI.
### Does this PR introduce _any_ user-facing change?
Yes, user can kill executors via the Web UI.
### How was this patch tested?
Add unittests.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
