liaoxin01 opened a new pull request, #60375:
URL: https://github.com/apache/doris/pull/60375
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
When enable_packed_file is enabled, the warm up functions fail to download
cache data because they use storage_resource->fs (the raw FileSystem) instead
of RowsetMeta::fs() which wraps the FileSystem with PackedFileSystem.
The PackedFileSystem correctly maps segment file paths to their actual
locations within packed files. Without this mapping, the download fails because
the segment files don't exist on S3 - they are packed into larger packed files.
This fix changes the file_system used in:
1. download_file_cache_block (block_file_cache_downloader.cpp)
2. _submit_segment_download_task (cloud_tablet.cpp)
3. _submit_inverted_index_download_task (cloud_tablet.cpp)
All now use RowsetMeta::fs() instead of storage_resource->fs to properly
handle packed files.
### 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)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR should
merge into -->
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