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[WIP] Improve filter performance on decimal column
Why is this PR needed?
What changes were proposed in this PR?
Does this PR introduce any user interface change?
- No
- Yes. (please explain the change and update document)
Is any new testcase added?
- No
- Yes
Build Success with Spark 2.3.4, Please check CI http://121.244.95.60:12545/job/ApacheCarbonPRBuilder2.3/3293/
Build Success with Spark 2.4.5, Please check CI http://121.244.95.60:12545/job/ApacheCarbon_PR_Builder_2.4.5/1556/
@QiangCai Please describe the PR