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Subject [GitHub] [spark] yaooqinn opened a new pull request #26906: [SPARK-30066][SQL][FOLLOWUP] Remove size field for interval column cache
Date Mon, 16 Dec 2019 12:23:56 GMT
yaooqinn opened a new pull request #26906: [SPARK-30066][SQL][FOLLOWUP] Remove size field for
interval column cache
   ### What changes were proposed in this pull request?
   A followup for #26699, clear the size field for interval column cache, which is needless
and can reduce the memory cost.
   ### Why are the changes needed?
   ### Does this PR introduce any user-facing change?
   If yes, please clarify the previous behavior and the change this PR proposes - provide
the console output, description and/or an example to show the behavior difference if possible.
   If no, write 'No'.
   ### How was this patch tested?
   If tests were added, say they were added here. Please make sure to add some test cases
that check the changes thoroughly including negative and positive cases if possible.
   If it was tested in a way different from regular unit tests, please clarify how you tested
step by step, ideally copy and paste-able, so that other reviewers can test and check, and
descendants can verify in the future.
   If tests were not added, please describe why they were not added and/or why it was difficult
to add.
   existing ut.

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