yiguolei commented on code in PR #58656:
URL: https://github.com/apache/doris/pull/58656#discussion_r2583893521
##########
be/src/util/jsonb_document.h:
##########
@@ -1042,6 +1042,11 @@ struct ArrayVal : public ContainerVal {
inline Status JsonbDocument::checkAndCreateDocument(const char* pb, size_t
size,
JsonbDocument** doc) {
*doc = nullptr;
+ // Fix Issue #58523: Tolerate empty data from legacy versions, treat as
NULL to avoid errors.
+ if (size == 0) {
+ return Status::OK();
Review Comment:
If two threads are calling checkAndCreateDocument and try to update
s_null_buf, what will happen?
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