tillrohrmann commented on a change in pull request #11879:
URL: https://github.com/apache/flink/pull/11879#discussion_r414399874
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/webmonitor/WebMonitorEndpoint.java
##########
@@ -725,13 +731,28 @@ public WebMonitorEndpoint(
@Override
public void startInternal() throws Exception {
leaderElectionService.start(this);
+ startExecutionGraphCacheCleanupTask();
+
if (hasWebUI) {
log.info("Web frontend listening at {}.",
getRestBaseUrl());
}
}
+ private void startExecutionGraphCacheCleanupTask() {
+ final long cleanupInterval = 2 *
restConfiguration.getRefreshInterval();
Review comment:
The idea was that the cleanup does not have to be as aggressive as the
refresh interval. Any other multiple of `getRefreshInterval` would have done
the same job I guess.
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