1996fanrui commented on code in PR #21447:
URL: https://github.com/apache/flink/pull/21447#discussion_r1050345039
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flink-runtime/src/main/java/org/apache/flink/runtime/messages/ThreadInfoSample.java:
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@@ -32,25 +36,33 @@
*/
public class ThreadInfoSample implements Serializable {
+ private final ExecutionAttemptID executionId;
Review Comment:
Do you have any suggestions about it? When a TM has multiple slots, tm will
return the thread result of all subtasks only once, JM needs to distinguish
them, which subtask each ThreadInfoSample belongs to.
How about using `<GenenicType> id` here? it can be any type, and not only
serves for a flink execution.
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