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ASF GitHub Bot commented on FLINK-5090: --------------------------------------- Github user NicoK commented on a diff in the pull request: https://github.com/apache/flink/pull/3348#discussion_r102223763 --- Diff: flink-core/src/main/java/org/apache/flink/configuration/ConfigConstants.java --- @@ -227,6 +227,14 @@ public static final String TASK_MANAGER_NETWORK_NUM_BUFFERS_KEY = "taskmanager.network.numberOfBuffers"; /** + * Boolean flag to enable/disable more detailed metrics about inbound/outbound network queue lengths + */ + @PublicEvolving + public static final ConfigOption<Boolean> NETWORK_DETAILED_METRICS_KEY = --- End diff -- actually, while looking into that, I noticed that some similar options already went into `TaskManagerOptions` but are also prefixed with `taskmanager.net.` so I'll drop the new config there and revert to this namespace > Expose optionally detailed metrics about network queue lengths > -------------------------------------------------------------- > > Key: FLINK-5090 > URL: https://issues.apache.org/jira/browse/FLINK-5090 > Project: Flink > Issue Type: New Feature > Components: Network > Affects Versions: 1.1.3 > Reporter: Stephan Ewen > Assignee: Stephan Ewen > > For debugging purposes, it is important to have access to more detailed > metrics about the length of network input and output queues. -- This message was sent by Atlassian JIRA (v6.3.15#6346)