ivoson commented on code in PR #37268:
URL: https://github.com/apache/spark/pull/37268#discussion_r934612217
##########
core/src/main/scala/org/apache/spark/resource/ResourceProfile.scala:
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@@ -253,6 +265,32 @@ class ResourceProfile(
}
}
+/**
+ * Resource profile which only contains task resources, used for stage level
task schedule when
+ * dynamic allocation is disabled, tasks will be scheduled to executors with
default resource
+ * profile based on task resources described by this task resource profile.
+ *
+ * @param taskResources Resource requests for tasks. Mapped from the resource
+ * name (e.g., cores, memory, CPU) to its specific
request.
+ */
+@Evolving
+@Since("3.4.0")
+class TaskResourceProfile(override val taskResources: Map[String,
TaskResourceRequest])
+ extends ResourceProfile(Map.empty, taskResources) {
Review Comment:
Thanks, make sense. Also we can leverage the idea `reuse compatible
executors` in this way.
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