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Description
When the cluster is being upgraded from atsv1 to v2, it may be good to have a brief time period during which RM writes to both atsv1 and v2. This will help frameworks like Tez migrate more smoothly.
When the cluster is being upgraded from atsv1 to v2, it may be good to have a brief time period during which RM writes to both atsv1 and v2. This will help frameworks like Tez migrate more smoothly.