Github user jongyoul commented on a diff in the pull request:
https://github.com/apache/spark/pull/5063#discussion_r26556299
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosSchedulerBackend.scala
---
@@ -67,6 +67,8 @@ private[spark] class MesosSchedulerBackend(
// The listener bus to publish executor added/removed events.
val listenerBus = sc.listenerBus
+
+ val executorCores = sc.conf.getInt("spark.mesos.executor.cores", 1)
--- End diff --
I thought spark.executor.cores means total number of cores on yarn mode,
and it's confused that one configuration makes different meaning whenever I
choose a different cluster manager. Do you think spark.executor.cores is
reasonable and clear? I also think less configuration options are better. I
just try not to confuse when I configure setting.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
