Github user mxm commented on a diff in the pull request: https://github.com/apache/flink/pull/2257#discussion_r71173613 --- Diff: flink-yarn/src/main/java/org/apache/flink/yarn/YarnFlinkResourceManager.java --- @@ -78,6 +79,9 @@ /** The containers where a TaskManager is starting and we are waiting for it to register */ private final Map<ResourceID, YarnContainerInLaunch> containersInLaunch; + /** The container where a TaskManager has been started and is running in */ + private final Map<ResourceID, Container> containersLaunched; --- End diff -- Why this map? There is already a map in the base class which holds the registered resources.
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