Add rolling upgrade test for the index.mapper.dynamic index setting bug.

Relates to elastic#109160 and elastic#96075
martijnvg · Jun 3, 2024 · f84bcfd · f84bcfd
1 parent e2ee2a0
commit f84bcfd
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/MappingIT.java b/qa/rolling-upgrade/src/test/java/org/elasticsearch/upgrades/MappingIT.java
@@ -10,8 +10,11 @@
 import org.elasticsearch.Version;
 import org.elasticsearch.client.Request;
 import org.elasticsearch.client.Response;
+import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.support.XContentMapValues;
 
+import java.io.IOException;
+
 public class MappingIT extends AbstractRollingTestCase {
     /**
      * Create a mapping that explicitly disables the _all field (possible in 6x, see #37429)
@@ -48,4 +51,18 @@ public void testAllFieldDisable6x() throws Exception {
                 break;
         }
     }
+
+    public void testMapperDynamicIndexSetting() throws IOException {
+        switch (CLUSTER_TYPE) {
+            case OLD:
+                createIndex("my-index", Settings.EMPTY);
+                updateIndexSettings("my-index", Settings.builder().put("index.mapper.dynamic", true));
+                break;
+            case MIXED:
+            case UPGRADED:
+                ensureGreen("my-index");
+                break;
+        }
+    }
+
 }