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[Enhancement](paimon)support paimon top level schema change. #48723
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TeamCity cloud ut coverage result: |
TPC-H: Total hot run time: 32681 ms
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TPC-DS: Total hot run time: 192362 ms
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ClickBench: Total hot run time: 31.4 s
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BE UT Coverage ReportIncrement line coverage Increment coverage report
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run buildall |
run buildall |
TeamCity cloud ut coverage result: |
TPC-H: Total hot run time: 32633 ms
|
TPC-DS: Total hot run time: 192050 ms
|
ClickBench: Total hot run time: 31.36 s
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run buildall |
TeamCity cloud ut coverage result: |
TPC-H: Total hot run time: 32645 ms
|
TPC-DS: Total hot run time: 184942 ms
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ClickBench: Total hot run time: 30.6 s
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run buildall |
TeamCity cloud ut coverage result: |
TPC-H: Total hot run time: 32648 ms
|
TPC-DS: Total hot run time: 191684 ms
|
ClickBench: Total hot run time: 31.35 s
|
BE UT Coverage ReportIncrement line coverage Increment coverage report
|
What problem does this PR solve?
Problem Summary:
Supports reading tables after the top-level schema of paimon is changed, but does not support tables after the internal schema of struct is changed.
change top-level schema(support):
change internal schema of struct schema(not support, will support in the next PR):
Release note
None
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)