./gradlew ":qa:rolling-upgrade:v9.0.8#bwcTest" -Dtests.class="org.elasticsearch.upgrades.IndexSortUpgradeIT" -Dtests.method="testIndexSortForNumericTypes {upgradedNodes=1}" -Dtests.seed=68E68168E2A2B4AD -Dtests.bwc=true -Dtests.locale=yrl -Dtests.timezone=Etc/GMT+9 -Druntime.java=25

org.elasticsearch.client.ResponseException: method [GET], host [http://[::1]:40161], URI [/index_int/_search], status line [HTTP/1.1 400 Bad Request]
{"error":{"root_cause":[],"type":"search_phase_execution_exception","reason":"","phase":"fetch","grouped":true,"failed_shards":[],"caused_by":{"type":"illegal_argument_exception","reason":"Can't sort on field [int_field]; the field has incompatible sort types: [INT] and [LONG] across shards!"}},"status":400}