eldenmoon commented on code in PR #34925:
URL: https://github.com/apache/doris/pull/34925#discussion_r1618882079
##########
be/src/olap/tablet.cpp:
##########
@@ -1816,7 +1816,8 @@ Result<std::unique_ptr<RowsetWriter>>
Tablet::create_transient_rowset_writer(
context.rowset_state = PREPARED;
context.segments_overlap = OVERLAPPING;
context.tablet_schema = std::make_shared<TabletSchema>();
- context.tablet_schema->copy_from(*(rowset.tablet_schema()));
+ // context.tablet_schema->copy_from(*(rowset.tablet_schema()));
Review Comment:
done
##########
be/src/olap/rowset_builder.cpp:
##########
@@ -300,14 +300,18 @@ Status RowsetBuilder::commit_txn() {
}
std::lock_guard<std::mutex> l(_lock);
SCOPED_TIMER(_commit_txn_timer);
- if (tablet()->tablet_schema()->num_variant_columns() > 0) {
+
+ const RowsetWriterContext& rw_ctx = _rowset_writer->context();
+ if (rw_ctx.tablet_schema->num_variant_columns() > 0) {
// update tablet schema when meet variant columns, before commit_txn
// Eg. rowset schema: A(int), B(float), C(int), D(int)
// _tabelt->tablet_schema: A(bigint), B(double)
// => update_schema: A(bigint), B(double), C(int), D(int)
- const RowsetWriterContext& rw_ctx = _rowset_writer->context();
RETURN_IF_ERROR(tablet()->update_by_least_common_schema(rw_ctx.tablet_schema));
}
+ if (rw_ctx.merged_tablet_schema != nullptr) {
+
RETURN_IF_ERROR(tablet()->update_by_least_common_schema(rw_ctx.merged_tablet_schema));
Review Comment:
done
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