[opendistro-1.11][backport] Add validation for null elements in JSON array (#1157)#1359

Merged

vrozov merged 1 commit intoopensearch-project:opendistro-1.11from afazel:od-1.11-bp-1157

Jul 29, 2021

+220-2

Commits on Jul 28, 2021

Add validation for null elements in JSON array (opensearch-project#1157 )
afazel
committed