[SPARK-12885] [MINOR] Rename 3 fields in ShuffleWriteMetrics #10811
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This is a small step in implementing SPARK-10620, which migrates TaskMetrics to accumulators. This patch is strictly a cleanup patch and introduces no change in functionality. It literally just renames 3 fields for consistency. Today we have:
The shuffle write ones are kind of redundant. We can drop the
shuffle
part in the method names. I added backward compatible (but deprecated) methods with the old names.Parent PR: #10717