yiguolei commented on code in PR #49040:
URL: https://github.com/apache/doris/pull/49040#discussion_r2196689608


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be/src/olap/rowset/segment_v2/segment.h:
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@@ -231,7 +256,10 @@ class Segment : public 
std::enable_shared_from_this<Segment>, public MetadataAdd
     Status _parse_footer(std::shared_ptr<SegmentFooterPB>& footer);
     Status _create_column_readers(const SegmentFooterPB& footer);

Review Comment:
   这个方法如果还在,那么就有地方会一下子加载所有的column readers,此时就会oom的



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