lucene full text is not multithreaded

h2/src/test/org/h2/test/db/TestFullText.java

@@ -47,6 +47,10 @@ public class TestFullText extends TestBase {
 
     @Override
     public void test() throws Exception {
+        if (config.multiThreaded) {
+            // It is even mentioned in the docs that this is not supported
+            return;
+        }
         testUuidPrimaryKey(false);
         testAutoAnalyze();
         testNativeFeatures();