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new 2e28db94a46 [Fix](flexible partial update) Report error when multi
segments are generated in one flexible partial update load (#42688)
2e28db94a46 is described below
commit 2e28db94a4681e02da085aca320386d1248fb163
Author: bobhan1 <bh2444151...@outlook.com>
AuthorDate: Fri Nov 8 16:51:07 2024 +0800
[Fix](flexible partial update) Report error when multi segments are
generated in one flexible partial update load (#42688)
In flexible partial update, when there are more than one segment in one
load, we need to do alignment process for same keys between segments.
Considering that this situation is rare, we temporally report an error
in this situation and will implement it later.
---
be/src/olap/rowset_builder.cpp | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/be/src/olap/rowset_builder.cpp b/be/src/olap/rowset_builder.cpp
index 93b10512461..8141fad0a8d 100644
--- a/be/src/olap/rowset_builder.cpp
+++ b/be/src/olap/rowset_builder.cpp
@@ -259,6 +259,17 @@ Status BaseRowsetBuilder::submit_calc_delete_bitmap_task()
{
}
std::lock_guard<std::mutex> l(_lock);
SCOPED_TIMER(_submit_delete_bitmap_timer);
+ if (_partial_update_info &&
_partial_update_info->is_flexible_partial_update()) {
+ if (_rowset->num_segments() > 1) {
+ // in flexible partial update, when there are more one segment in
one load,
+ // we need to do alignment process for same keys between segments,
we haven't
+ // implemented it yet and just report an error when encouter this
situation
+ return Status::NotSupported(
+ "too large input data in flexible partial update, Please "
+ "reduce the amount of data imported in a single load.");
+ }
+ }
+
// tablet is under alter process. The delete bitmap will be calculated
after conversion.
if (_tablet->tablet_state() == TABLET_NOTREADY) {
LOG(INFO) << "tablet is under alter process, delete bitmap will be
calculated later, "
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