JingsongLi commented on a change in pull request #10427: [FLINK-14566] Enable
to get/set whether an operator uses managed memory
URL: https://github.com/apache/flink/pull/10427#discussion_r354191173
##########
File path:
flink-core/src/main/java/org/apache/flink/api/dag/Transformation.java
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@@ -254,6 +265,34 @@ public ResourceSpec getPreferredResources() {
return preferredResources;
}
+ /**
+ * Set the managed memory weight which indicates how much this
transformation relies
+ * on managed memory, so that a transformation highly relies on managed
memory would
+ * be able to acquire more managed memory in runtime (linear
association). The default
+ * weight value is 1. Note that currently it's only allowed to set the
weight to values
+ * other than 1 in cases of UNKNOWN resources.
Review comment:
other than 1? 0?
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