Fix mistake in NativeArrayIntegrationTestCase, (#123459)

that affect release builds.

Author: martijnvg

muted-tests.yml

@@ -337,15 +337,6 @@ tests:
 - class: org.elasticsearch.action.admin.indices.diskusage.IndexDiskUsageAnalyzerTests
   method: testCompletionField
   issue: https://github.com/elastic/elasticsearch/issues/123269
-- class: org.elasticsearch.index.mapper.IPSyntheticSourceNativeArrayIntegrationTests
-  method: testSynthesizeArray
-  issue: https://github.com/elastic/elasticsearch/issues/123417
-- class: org.elasticsearch.index.mapper.IPSyntheticSourceNativeArrayIntegrationTests
-  method: testSynthesizeArrayRandom
-  issue: https://github.com/elastic/elasticsearch/issues/123418
-- class: org.elasticsearch.index.mapper.IPSyntheticSourceNativeArrayIntegrationTests
-  method: testSynthesizeArrayIgnoreMalformed
-  issue: https://github.com/elastic/elasticsearch/issues/123419
 - class: org.elasticsearch.packaging.test.DockerTests
   method: test151MachineDependentHeapWithSizeOverride
   issue: https://github.com/elastic/elasticsearch/issues/123437

server/src/test/java/org/elasticsearch/index/mapper/NativeArrayIntegrationTestCase.java

@@ -141,7 +141,7 @@ protected void verifySyntheticArray(Object[][] arrays, XContentBuilder mapping,
                 } else {
                     var copyExpectedStoredFields = new String[expectedStoredFields.length + 1];
                     System.arraycopy(expectedStoredFields, 0, copyExpectedStoredFields, 0, expectedStoredFields.length);
-                    copyExpectedStoredFields[copyExpectedStoredFields.length - 1] = "_ignored_source";
+                    copyExpectedStoredFields[copyExpectedStoredFields.length - 1] = "_recovery_source";
                     assertThat(storedFieldNames, containsInAnyOrder(copyExpectedStoredFields));
                 }
             }