Merge remote-tracking branch 'nik9000/esql_extra_checkers' into esql_extra_checkers

Author: nik9000

x-pack/plugin/esql/qa/testFixtures/src/main/java/org/elasticsearch/xpack/esql/EsqlTestUtils.java

@@ -384,7 +384,11 @@ public static LogicalOptimizerContext unboundLogicalOptimizerContext() {
         return new LogicalOptimizerContext(EsqlTestUtils.TEST_CFG, FoldContext.small());
     }
 
-    public static final Verifier TEST_VERIFIER = new Verifier(List.of(), new Metrics(new EsqlFunctionRegistry()), new XPackLicenseState(() -> 0L));
+    public static final Verifier TEST_VERIFIER = new Verifier(
+        List.of(),
+        new Metrics(new EsqlFunctionRegistry()),
+        new XPackLicenseState(() -> 0L)
+    );
 
     public static final TransportActionServices MOCK_TRANSPORT_ACTION_SERVICES = new TransportActionServices(
         mock(TransportService.class),

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/execution/PlanExecutor.java

@@ -15,13 +15,11 @@
 import org.elasticsearch.xpack.esql.action.EsqlQueryRequest;
 import org.elasticsearch.xpack.esql.analysis.PreAnalyzer;
 import org.elasticsearch.xpack.esql.analysis.Verifier;
-import org.elasticsearch.xpack.esql.common.Failures;
 import org.elasticsearch.xpack.esql.core.expression.FoldContext;
 import org.elasticsearch.xpack.esql.enrich.EnrichPolicyResolver;
 import org.elasticsearch.xpack.esql.expression.function.EsqlFunctionRegistry;
 import org.elasticsearch.xpack.esql.optimizer.LogicalOptimizerContext;
 import org.elasticsearch.xpack.esql.optimizer.LogicalPlanOptimizer;
-import org.elasticsearch.xpack.esql.plan.logical.LogicalPlan;
 import org.elasticsearch.xpack.esql.planner.mapper.Mapper;
 import org.elasticsearch.xpack.esql.plugin.TransportActionServices;
 import org.elasticsearch.xpack.esql.querylog.EsqlQueryLog;
@@ -35,7 +33,6 @@
 import org.elasticsearch.xpack.esql.telemetry.QueryMetric;
 
 import java.util.List;
-import java.util.function.BiConsumer;
 
 import static org.elasticsearch.action.ActionListener.wrap;