Mute RunDataFrameAnalyticsIT.testOutlierDetectionStopAndRestart

Tracked by #47612

Author: imotov

x-pack/plugin/ml/qa/native-multi-node-tests/src/test/java/org/elasticsearch/xpack/ml/integration/RunDataFrameAnalyticsIT.java

@@ -27,6 +27,7 @@
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsState;
 import org.elasticsearch.xpack.core.ml.dataframe.analyses.OutlierDetection;
 import org.junit.After;
+import org.junit.Ignore;
 
 import java.util.Map;
 
@@ -485,6 +486,7 @@ public void testModelMemoryLimitLowerThanEstimatedMemoryUsage() throws Exception
             "Estimated memory usage for this analytics to be");
     }
 
+    @Ignore("https://github.com/elastic/elasticsearch/issues/47612")
     public void testOutlierDetectionStopAndRestart() throws Exception {
         String sourceIndex = "test-outlier-detection-stop-and-restart";