tillrohrmann commented on a change in pull request #6702: [FLINK-10135] The
JobManager does not report the cluster-level metrics
URL: https://github.com/apache/flink/pull/6702#discussion_r223968230
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
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@@ -734,6 +744,18 @@ public void requestHeartbeat(ResourceID resourceID, Void
payload) {
}
}
+ private void registerSlotAndTaskExecutorMetrics() {
+ jobManagerMetricGroup.gauge(
+ TASK_SLOTS_AVAILABLE_METRIC_NAME,
+ () -> (long) slotManager.getNumberFreeSlots());
Review comment:
I think this problem might occur at other places as well. Thus, at some
point it might be helpful to either add some tooling to do exactly what @zentol
proposed or to make the metric system work with asynchronous metrics.
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