GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/19768
[SPARK-22535][PYSPARK] Sleep before killing the python worker in
PythRunner.MonitorThread (branch-2.2)
## What changes were proposed in this pull request?
Backport #19762 to 2.2
## How was this patch tested?
Jenkins
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark SPARK-22535-2.2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19768.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19768
----
commit 087d2273b58d07fbc30948001d69225e4a7c7aeb
Author: Shixiong Zhu <[email protected]>
Date: 2017-11-16T18:59:42Z
[SPARK-22535][PYSPARK] Sleep before killing the python worker in
PythonRunner.MonitorThread
`PythonRunner.MonitorThread` should give the task a little time to finish
before forcibly killing the python worker. This will reduce the chance of the
race condition a lot. I also improved the log a bit\
to find out the task to blame when it's stuck.
Jenkins
Author: Shixiong Zhu <[email protected]>
Closes #19762 from zsxwing/SPARK-22535.
----
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
