yiguolei commented on code in PR #10896:
URL: https://github.com/apache/doris/pull/10896#discussion_r922670096
##########
be/src/io/fs/file_reader.h:
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@@ -38,7 +40,11 @@ class FileReader {
virtual const Path& path() const = 0;
virtual size_t size() const = 0;
+
+ virtual bool closed() const = 0;
};
+using FileReaderPtr = std::shared_ptr<FileReader>;
Review Comment:
if it is a shared ptr, FileReaderSPtr is better. If it is a unique ptr,
FileReaderUPtr is better.
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