Change IOContext from READONCE to DEFAULT to avoid WrongThreadException (#17502)#17544

sachinpkale merged 1 commit intoopensearch-project:2.xopensearch-project/OpenSearch:2.xfrom

sachinpkale:backport-17502-to-2.xsachinpkale/OpenSearch:backport-17502-to-2.xCopy head branch name to clipboard