zhannngchen commented on code in PR #12364:
URL: https://github.com/apache/doris/pull/12364#discussion_r963612695
##########
be/src/olap/tablet.cpp:
##########
@@ -2047,6 +2052,26 @@ void Tablet::_rowset_ids_difference(const
RowsetIdUnorderedSet& cur,
}
}
+// The caller should hold _rowset_update_lock and _meta_lock lock.
+Status Tablet::update_delete_bitmap_without_lock(const RowsetSharedPtr&
rowset) {
+ int64_t cur_version = rowset->start_version();
+ std::vector<segment_v2::SegmentSharedPtr> segments;
+ _load_rowset_segments(rowset, &segments);
+
+ DeleteBitmapPtr delete_bitmap =
std::make_shared<DeleteBitmap>(tablet_id());
+ RETURN_IF_ERROR(calc_delete_bitmap(rowset->rowset_id(), segments, nullptr,
delete_bitmap,
+ cur_version - 1, true));
+
+ for (auto iter = delete_bitmap->delete_bitmap.begin();
Review Comment:
Can we use the DeleteBitmap::merge method directly? As well as in another
update_delete_bitmap method?
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