Disable exponential histogram mapper tests when running release tests (#133297)

Author: JonasKunz

x-pack/plugin/mapper-exponential-histogram/src/test/java/org/elasticsearch/xpack/exponentialhistogram/ExponentialHistogramFieldMapperTests.java

@@ -17,6 +17,7 @@
 import org.elasticsearch.plugins.Plugin;
 import org.elasticsearch.xcontent.XContentBuilder;
 import org.junit.AssumptionViolatedException;
+import org.junit.Before;
 
 import java.io.IOException;
 import java.util.ArrayList;
@@ -39,6 +40,14 @@
 
 public class ExponentialHistogramFieldMapperTests extends MapperTestCase {
 
+    @Before
+    public void setup() {
+        assumeTrue(
+            "Only when exponential_histogram feature flag is enabled",
+            ExponentialHistogramFieldMapper.EXPONENTIAL_HISTOGRAM_FEATURE.isEnabled()
+        );
+    }
+
     protected Collection<? extends Plugin> getPlugins() {
         return Collections.singletonList(new ExponentialHistogramMapperPlugin());
     }

x-pack/plugin/mapper-exponential-histogram/src/yamlRestTest/java/org/elasticsearch/xpack/exponentialhistogram/ExponentialHistogramYamlTestSuiteIT.java

@@ -10,9 +10,11 @@
 import com.carrotsearch.randomizedtesting.annotations.Name;
 import com.carrotsearch.randomizedtesting.annotations.ParametersFactory;
 
+import org.elasticsearch.Build;
 import org.elasticsearch.test.cluster.ElasticsearchCluster;
 import org.elasticsearch.test.rest.yaml.ClientYamlTestCandidate;
 import org.elasticsearch.test.rest.yaml.ESClientYamlSuiteTestCase;
+import org.junit.Before;
 import org.junit.ClassRule;
 
 public class ExponentialHistogramYamlTestSuiteIT extends ESClientYamlSuiteTestCase {
@@ -21,6 +23,12 @@ public ExponentialHistogramYamlTestSuiteIT(@Name("yaml") ClientYamlTestCandidate
         super(testCandidate);
     }
 
+    @Before
+    public void setup() {
+        // TODO: remove when FeatureFlag is removed and add minimum required version to yaml spec
+        assumeTrue("Only when exponential_histogram feature flag is enabled", Build.current().isSnapshot());
+    }
+
     @ParametersFactory
     public static Iterable<Object[]> parameters() throws Exception {
         return ESClientYamlSuiteTestCase.createParameters();