From 286333d8e81b6ef056ef3bcd484985a4d283814e Mon Sep 17 00:00:00 2001
From: zane-neo <zaniu@amazon.com>
Date: Thu, 5 Dec 2024 08:58:29 +0800
Subject: [PATCH] Use random string instead of number sequence

Signed-off-by: zane-neo <zaniu@amazon.com>
---
 .../src/test/java/org/opensearch/ml/tools/ListIndexToolIT.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/src/test/java/org/opensearch/ml/tools/ListIndexToolIT.java b/plugin/src/test/java/org/opensearch/ml/tools/ListIndexToolIT.java
index edb7992aec..02a9c51f7e 100644
--- a/plugin/src/test/java/org/opensearch/ml/tools/ListIndexToolIT.java
+++ b/plugin/src/test/java/org/opensearch/ml/tools/ListIndexToolIT.java
@@ -39,7 +39,7 @@ public void setUpCluster() throws Exception {
     private List<String> createIndices(int count) throws IOException {
         List<String> indices = new ArrayList<>();
         for (int i = 0; i < count; i++) {
-            String indexName = "test" + i;
+            String indexName = "test" + randomAlphaOfLength(5);
             createIndex(indexName, Settings.EMPTY);
             indices.add(indexName);
         }