secruity it

Signed-off-by: Lantao Jin <ltjin@amazon.com>

Author: LantaoJin

opensearch/src/main/java/org/opensearch/sql/opensearch/storage/scan/BackgroundSearchScanner.java

@@ -14,6 +14,7 @@
 import java.util.concurrent.Executor;
 import javax.annotation.Nullable;
 import org.opensearch.OpenSearchException;
+import org.opensearch.OpenSearchSecurityException;
 import org.opensearch.sql.data.model.ExprValue;
 import org.opensearch.sql.exception.NonFallbackCalciteException;
 import org.opensearch.sql.opensearch.client.OpenSearchClient;
@@ -110,7 +111,12 @@ private OpenSearchResponse getCurrentResponse(OpenSearchRequest request) {
     if (isAsync()) {
       try {
         return nextBatchFuture.get();
+      } catch (OpenSearchSecurityException e) {
+        throw e;
       } catch (InterruptedException | ExecutionException e) {
+        if (e.getCause() instanceof OpenSearchSecurityException) {
+          throw (OpenSearchSecurityException) e.getCause();
+        }
         if (e.getCause() instanceof OpenSearchException) {
           if (((OpenSearchException) e.getCause()).getRootCause()
               instanceof ArrayIndexOutOfBoundsException) {