[SPARK-12837][SPARK-20666][CORE][FOLLOWUP] getting name should not fail if accumulator is garbage collected#17931
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cloud-fan wants to merge 2 commits into
Closed
[SPARK-12837][SPARK-20666][CORE][FOLLOWUP] getting name should not fail if accumulator is garbage collected#17931cloud-fan wants to merge 2 commits into
cloud-fan wants to merge 2 commits into