SNOW-2444867 Fix testPutGetToUnencryptedStage (#2387)

Author: sfc-gh-pfus

src/test/java/net/snowflake/client/jdbc/SnowflakeDriverIT.java

@@ -2736,6 +2736,7 @@ public void testPutGetToUnencryptedStage() throws Throwable {
         accountName = "gcpaccount";
         SnowflakeUtil.systemSetEnv("SNOWFLAKE_GCS_FORCE_VIRTUAL_STYLE_DOMAINS", "true");
       }
+      String stageName = "testPutGet_unencstage_" + SnowflakeUtil.randomAlphaNumeric(10);
       try (Connection connection = getConnection(accountName);
           Statement statement = connection.createStatement()) {
         try {
@@ -2748,18 +2749,18 @@ public void testPutGetToUnencryptedStage() throws Throwable {
 
           statement.execute("alter session set ENABLE_GCP_PUT_EXCEPTION_FOR_OLD_DRIVERS=false");
           statement.execute(
-              "CREATE OR REPLACE STAGE testPutGet_unencstage encryption=(TYPE='SNOWFLAKE_SSE')");
+              "CREATE OR REPLACE STAGE " + stageName + " encryption=(TYPE='SNOWFLAKE_SSE')");
 
           assertTrue(
-              statement.execute("PUT file://" + sourceFilePath + " @testPutGet_unencstage"),
+              statement.execute("PUT file://" + sourceFilePath + " @" + stageName),
               "Failed to put a file");
 
-          findFile(statement, "ls @testPutGet_unencstage/");
+          findFile(statement, "ls @" + stageName + "/");
 
           // download the file we just uploaded to stage
           assertTrue(
               statement.execute(
-                  "GET @testPutGet_unencstage 'file://" + destFolderCanonicalPath + "' parallel=8"),
+                  "GET @" + stageName + " 'file://" + destFolderCanonicalPath + "' parallel=8"),
               "Failed to get a file");
 
           // Make sure that the downloaded file exists, it should be gzip compressed
@@ -2775,7 +2776,7 @@ public void testPutGetToUnencryptedStage() throws Throwable {
           File unzipped = new File(destFolderCanonicalPathWithSeparator + TEST_DATA_FILE);
           assertEquals(original.length(), unzipped.length());
         } finally {
-          statement.execute("DROP STAGE IF EXISTS testPutGet_unencstage");
+          statement.execute("DROP STAGE IF EXISTS " + stageName);
         }
       } finally {
         SnowflakeUtil.systemSetEnv("SNOWFLAKE_GCS_FORCE_VIRTUAL_STYLE_DOMAINS", "false");