Re-enable geoip FullClusterRestartIT (#120966) (#120976)

modules/ingest-geoip/qa/full-cluster-restart/build.gradle

@@ -21,12 +21,7 @@ dependencies {
   javaRestTestImplementation(testArtifact(project(":qa:full-cluster-restart"), "javaRestTest"))
 }
 
-assert Version.fromString(VersionProperties.getVersions().get("elasticsearch")).getMajor() == 8 :
-  "If we are targeting a branch other than 8, we should enable migration tests"
-
-// once we are ready to test migrations from 8.x to 9.x, we can set the compatible version to 8.0.0
-// see https://github.com/elastic/elasticsearch/pull/93666
-buildParams.bwcVersions.withWireCompatible(v -> v.before("7.0.0")) { bwcVersion, baseName ->
+buildParams.bwcVersions.withWireCompatible(v -> v.before("8.0.0")) { bwcVersion, baseName ->
   tasks.register(bwcTaskName(bwcVersion), StandaloneRestIntegTestTask) {
     usesBwcDistribution(bwcVersion)
     systemProperty("tests.old_cluster_version", bwcVersion)

modules/ingest-geoip/qa/full-cluster-restart/src/javaRestTest/java/org/elasticsearch/ingest/geoip/FullClusterRestartIT.java

@@ -42,9 +42,8 @@ public class FullClusterRestartIT extends ParameterizedFullClusterRestartTestCas
         .distribution(DistributionType.DEFAULT)
         .version(getOldClusterTestVersion())
         .nodes(2)
-        .setting("indices.memory.shard_inactive_time", "60m")
-        .setting("xpack.security.enabled", "false")
         .setting("ingest.geoip.downloader.endpoint", () -> fixture.getAddress(), s -> useFixture)
+        .setting("xpack.security.enabled", "false")
         .feature(FeatureFlag.TIME_SERIES_MODE)
         .build();
 
@@ -93,7 +92,7 @@ public class FullClusterRestartIT extends ParameterizedFullClusterRestartTestCas
             Request migrateSystemFeatures = new Request("POST", "/_migration/system_features");
             assertOK(client().performRequest(migrateSystemFeatures));
 
-            assertBusy(() -> testCatIndices(".geoip_databases-reindexed-for-8", "my-index-00001"));
+            assertBusy(() -> testCatIndices(".geoip_databases-reindexed-for-9", "my-index-00001"));
             assertBusy(() -> testIndexGeoDoc());
 
             Request disableDownloader = new Request("PUT", "/_cluster/settings");