From d61b06a9c61d7caedb0f3ade354892f76110b3d0 Mon Sep 17 00:00:00 2001
From: Suraj Singh <surajrider@gmail.com>
Date: Thu, 17 Mar 2022 09:15:16 -0700
Subject: [PATCH] Address review comment

Signed-off-by: Suraj Singh <surajrider@gmail.com>
---
 .../org/opensearch/percolator/PercolateQueryBuilder.java  | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/percolator/src/main/java/org/opensearch/percolator/PercolateQueryBuilder.java b/modules/percolator/src/main/java/org/opensearch/percolator/PercolateQueryBuilder.java
index 33077c11df092..b2130eca3bb02 100644
--- a/modules/percolator/src/main/java/org/opensearch/percolator/PercolateQueryBuilder.java
+++ b/modules/percolator/src/main/java/org/opensearch/percolator/PercolateQueryBuilder.java
@@ -230,12 +230,16 @@ protected PercolateQueryBuilder(String field, Supplier<BytesReference> documentS
         name = in.readOptionalString();
         if (in.getVersion().before(Version.V_2_0_0)) {
             String documentType = in.readOptionalString();
-            assert documentType == null;
+            if (documentType != null) {
+                throw new IllegalStateException("documentType must be null");
+            }
         }
         indexedDocumentIndex = in.readOptionalString();
         if (in.getVersion().before(Version.V_2_0_0)) {
             String indexedDocumentType = in.readOptionalString();
-            assert indexedDocumentType == null;
+            if (indexedDocumentType != null) {
+                throw new IllegalStateException("indexedDocumentType must be null");
+            }
         }
 
         indexedDocumentId = in.readOptionalString();