924060929 opened a new pull request, #61742:
URL: https://github.com/apache/doris/pull/61742
On macOS arm64, the doris_be binary (~2.2GB) has a virtual address space of
~6.7GB (4GB __PAGEZERO + 2.7GB segments), which overlaps with the dyld shared
cache region. This causes "dyld cache not loaded: syscall to map cache into
shared region failed", making all system libraries (libresolv, libiconv,
CoreFoundation, etc.) fail to load and the BE process crash on startup.
Adding -Wl,-dead_strip removes unreachable code and data, reducing the
binary to ~1.7GB and the virtual address space to ~6.1GB, which avoids the dyld
shared cache conflict.
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [ ] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
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- [ ] Confirm test cases
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