[fix](fe) Fix BackendHbResponse serialization compatibility problem - #30441

[fix](fe) Fix BackendHbResponse serialization compatibility problem#30441

yiguolei merged 1 commit into

apache:branch-2.1apache/doris:branch-2.1from

swjtu-zhanglei:branch-2.1-fixswjtu-zhanglei/incubator-doris:branch-2.1-fixCopy head branch name to clipboard