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https://issues.apache.org/jira/browse/FLINK-4364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15856033#comment-15856033
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ASF GitHub Bot commented on FLINK-4364:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/3151#discussion_r99826924
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutor.java
---
@@ -1058,6 +1092,30 @@ public void handleError(Throwable throwable) {
}
}
+ /**
+ * The heartbeat listener for JobManager and ResourceManager, they can
be distinguished by ResourceID
+ * and trigger different processes.
+ */
+ private final class JMRMHeartbeatListener implements HeartbeatListener {
--- End diff --
Hmm it could make sense to have a version specialized for the JM and RM
because you will trigger different operations. And then the TM doesn't have to
make the distinction.
> Implement TaskManager side of heartbeat from JobManager
> -------------------------------------------------------
>
> Key: FLINK-4364
> URL: https://issues.apache.org/jira/browse/FLINK-4364
> Project: Flink
> Issue Type: Sub-task
> Components: Cluster Management
> Reporter: Zhijiang Wang
> Assignee: Zhijiang Wang
>
> The {{JobManager}} initiates heartbeat messages via (JobID, JmLeaderID), and
> the {{TaskManager}} will report metrics info for each heartbeat.
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