Minor last fixes.

Signed-off-by: Yury-Fridlyand <[email protected]>

Author: Yury-Fridlyand

core/src/main/java/org/opensearch/sql/planner/logical/LogicalFetchCursor.java

@@ -13,6 +13,9 @@
 import org.opensearch.sql.planner.logical.LogicalPlanNodeVisitor;
 import org.opensearch.sql.storage.StorageEngine;
 
+/**
+ * A plan node which represents operation of fetching a next page from the cursor.
+ */
 @EqualsAndHashCode(callSuper = false)
 @ToString
 public class LogicalFetchCursor extends LogicalPlan {

integ-test/src/test/java/org/opensearch/sql/util/StandaloneModule.java

@@ -99,7 +99,7 @@ public SQLService sqlService(QueryManager queryManager, QueryPlanFactory queryPl
   }
 
   @Provides
-  public PlanSerializer paginatedPlanCache(StorageEngine storageEngine) {
+  public PlanSerializer planSerializer(StorageEngine storageEngine) {
     return new PlanSerializer(storageEngine);
   }
 

opensearch/src/main/java/org/opensearch/sql/opensearch/executor/OpenSearchExecutionEngine.java

@@ -6,7 +6,6 @@
 
 package org.opensearch.sql.opensearch.executor;
 
-import com.google.common.collect.ImmutableMap;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;