ruanwenjun commented on code in PR #17909:
URL:
https://github.com/apache/dolphinscheduler/pull/17909#discussion_r2741082230
##########
dolphinscheduler-task-plugin/dolphinscheduler-task-flink/src/main/java/org/apache/dolphinscheduler/plugin/task/flink/FlinkParameters.java:
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@@ -114,6 +114,21 @@ public class FlinkParameters extends AbstractParameters {
*/
private String rawScript;
+ /**
+ * Shutdown on attached exit (-sae parameter)
+ *
+ * <p>When enabled, Flink CLI will attempt to shutdown the cluster when
the CLI
+ * terminates abruptly. This is only suitable for attached mode
(CLUSTER/LOCAL).
+ *
+ * <p>For APPLICATION mode, this should typically be disabled as the job
runs
+ * in detached mode on YARN.
+ *
+ * <p>Default: false (disabled for safety)
+ *
+ * @see FlinkArgsUtils#buildRunCommandLine
+ */
+ private Boolean shutdownOnAttachedExit;
Review Comment:
Right now we don't support take-over flink job when failover, these change
might cause the flink job duplicated run on YARN?
And, it's better to make the default value to `TRUE`, do not break
compatibility, as this is essentially a Flink bug.
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