feat: add rolling manifest writer #443
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wgtmac
approved these changes
Dec 29, 2025
| /// \brief Add an added entry for a file. | ||
| /// | ||
| /// \param file a data file | ||
| /// \return Status::OK() if the entry was written successfully |
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Unrelated to this PR: I think we don't have Status::OK() method. We may need to fix all these comments to not confuse readers.
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Changed to \return Status indicating success or failure
| RollingManifestWriter::~RollingManifestWriter() { | ||
| // Ensure we close the current writer if not already closed | ||
| if (!closed_) { | ||
| (void)CloseCurrentWriter(); |
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Suggested change
| (void)CloseCurrentWriter(); | |
| std::ignore = CloseCurrentWriter(); |
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BTW, why not directly calling Close() so you don't need to check closed_?
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Changed to Close()
| if (length_result.has_value()) { | ||
| return length_result.value() >= target_file_size_in_bytes_; | ||
| } | ||
| // If we can't get the length, don't roll |
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Not sure if this is a good idea. What if it is a fatal error returned by the underlying writer?
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I left this as a TODO, let's revisit this later.
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