Github user kayousterhout commented on a diff in the pull request:
https://github.com/apache/spark/pull/900#discussion_r14032678
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedSchedulerBackend.scala
---
@@ -46,9 +46,14 @@ class CoarseGrainedSchedulerBackend(scheduler:
TaskSchedulerImpl, actorSystem: A
{
// Use an atomic variable to track total number of cores in the cluster
for simplicity and speed
var totalCoreCount = new AtomicInteger(0)
+ var totalExecutors = new AtomicInteger(0)
val conf = scheduler.sc.conf
private val timeout = AkkaUtils.askTimeout(conf)
private val akkaFrameSize = AkkaUtils.maxFrameSizeBytes(conf)
+ var minRegisteredRatio =
conf.getDouble("spark.scheduler.minRegisteredRatio", 0)
--- End diff --
Can you change this to minRegisteredExecutorsRatio? It's more verbose but
I think better to be more descriptive.
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