1996fanrui commented on code in PR #24042:
URL: https://github.com/apache/flink/pull/24042#discussion_r1453051405
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flink-yarn/src/main/java/org/apache/flink/yarn/YarnClusterDescriptor.java:
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@@ -216,6 +229,24 @@ public YarnClusterDescriptor(
this.nodeLabel =
flinkConfiguration.getString(YarnConfigOptions.NODE_LABEL);
}
+ /** Adapt flink env setting. */
+ private static <T> void adaptEnvSetting(
+ Configuration config,
+ ConfigOption<T> configOption,
+ String envKey,
+ Function<T, Boolean> validator) {
Review Comment:
In general, we check the option value only once. And all callers or users
don't need to care about whether it's legal.
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