platoneko commented on code in PR #31055:
URL: https://github.com/apache/doris/pull/31055#discussion_r1502493129
##########
be/src/olap/schema_change.cpp:
##########
@@ -652,97 +658,111 @@ Status
VSchemaChangeWithSorting::_external_sorting(vector<RowsetSharedPtr>& src_
return Status::OK();
}
-Status SchemaChangeHandler::process_alter_tablet_v2(const TAlterTabletReqV2&
request) {
+Status VLocalSchemaChangeWithSorting::_inner_process(RowsetReaderSharedPtr
rowset_reader,
+ RowsetWriter*
rowset_writer,
+ BaseTabletSPtr new_tablet,
+ TabletSchemaSPtr
base_tablet_schema,
+ TabletSchemaSPtr
new_tablet_schema) {
+ Defer defer {[&]() {
+ // remove the intermediate rowsets generated by internal sorting
+ for (auto& row_set : _src_rowsets) {
+ _local_storage_engine.add_unused_rowset(row_set);
+ }
+ }};
+ _pending_rs_guards.clear();
+ LOG_INFO("lightman VLocalSchemaChangeWithSorting::_inner_process");
Review Comment:
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