xintongsong commented on a change in pull request #9928: [FLINK-12122] Add
support for spreading slots out across all TaskExecutors
URL: https://github.com/apache/flink/pull/9928#discussion_r336403845
##########
File path:
flink-core/src/main/java/org/apache/flink/configuration/ClusterOptions.java
##########
@@ -50,4 +53,13 @@
.key("cluster.services.shutdown-timeout")
.defaultValue(30000L)
.withDescription("The shutdown timeout for cluster services
like executors in milliseconds.");
+
+ public static final ConfigOption<Boolean>
EVENLY_SPREAD_OUT_SLOTS_STRATEGY = ConfigOptions
Review comment:
I'm not sure about exposing this option to the users.
It seems to me that we can simply make
`LeastUtilizationSlotMatchingStrategy` the default for standalone clusters, but
keeps using `AnyMatchingSlotMatchingStrategy` for active mode clusters.
I would try to avoid making this commitment to the users by exposing the
option if possible.
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