zhannngchen commented on code in PR #21456:
URL: https://github.com/apache/doris/pull/21456#discussion_r1251605482
##########
be/src/olap/data_dir.cpp:
##########
@@ -539,6 +540,24 @@ Status DataDir::load() {
}
}
+ auto load_delete_bitmap_func = [this](int64_t tablet_id, RowsetId
rowset_id, int64_t segment_id,
+ int64_t version, const string& val) {
+ TabletSharedPtr tablet = _tablet_manager->get_tablet(tablet_id);
+ if (!tablet) {
+ return true;
+ }
+ const std::vector<RowsetMetaSharedPtr>& all_rowsets =
tablet->tablet_meta()->all_rs_metas();
+ for (auto& rowset_meta : all_rowsets) {
+ // only process the rowset in _rs_metas
+ if (rowset_meta->rowset_id() == rowset_id) {
+ tablet->tablet_meta()->delete_bitmap().delete_bitmap[{
+ rowset_id, segment_id, version}] |=
roaring::Roaring::read(val.data());
+ }
+ }
+ return true;
+ };
+ TabletMetaManager::traverse_delete_bitmap(_meta, load_delete_bitmap_func);
Review Comment:
We need to add some correctness check here when recovery
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