Fix import-data and export-data correctness and error reporting - #18828

Fix import-data and export-data correctness and error reporting#18828

CritasWang merged 7 commits into

apache:masterapache/iotdb:masterfrom

Caideyipi:fix/data-import-export-correctnessCaideyipi/iotdb:fix/data-import-export-correctnessCopy head branch name to clipboard