[SPARK-32708] Query optimization fails to reuse exchange with DataSourceV2#29564

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mingjialiu wants to merge 11 commits intoapache:branch-2.4from

mingjialiu:branch-2.4

Commits on Aug 14, 2020

Commits on Aug 27, 2020

[Spark 32708] Query optimization fails to reuse exchange with DataSourceV2
mingjialiu
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Merge branch 'branch-2.4' of https://github.com/mingjialiu/spark into branch-2.4
mingjialiu
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Merge remote-tracking branch 'upstream/branch-2.4' into branch-2.4
mingjialiu
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Commits on Sep 10, 2020

Commits on Sep 11, 2020