[Backport 2.x] Fix some test methods in SimulatePipelineRequestParsingTests never run and fix test failure#10631

Merged

dblock merged 1 commit intoopensearch-project:2.xfrom gaobinlong:backport/backport-10496-to-2.x

Oct 17, 2023

+6-6

Commits on Oct 16, 2023

Fix some test methods in SimulatePipelineRequestParsingTests never run and fix test failure (opensearch-project#10496 )
gaobinlong
committed