Yukang-Lian opened a new pull request, #67613:
URL: https://github.com/apache/doris/pull/67613
### What problem does this PR solve?
Issue Number: None
Related PR: #66337
Problem Summary: Schema change compaction cases created only five post-alter
versions. After the NOTREADY tablet policy started protecting its latest ten
versions, no rowsets remained eligible for cumulative compaction, so the cases
expected a merge that could no longer occur. The inverted-index cumulative
compaction case also assumed that the first trigger always found input and that
an initial run_status=false meant completion, which races the BE
visible-version refresh.
Create enough double-write versions to exercise both the eligible and
protected ranges, assert the resulting active rowset topology in the
no-restart, FE-restart, and BE-restart variants, and use completion checks that
cannot finish before compaction starts. For the inverted-index case, retry only
the transient E-2000 response while forcing tablet reports and wait for
observable rowset reduction.
### Release note
None
### Check List (For Author)
- Test: Regression test
- Parsed all seven modified Groovy suites with Groovy 4.0.19
- git diff --cached --check
- The regression dry-run was attempted but stopped before suite loading
because the installed thirdparty Thrift is 0.16.0 while master requires 0.24.0
- Behavior changed: No
- Does this need documentation: No
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