From a1596ac6479557a0a3cc7658365af3fb061ec1b9 Mon Sep 17 00:00:00 2001
From: Andrii Shvaika <ashvayka@thingsboard.io>
Date: Tue, 10 May 2022 16:58:46 +0300
Subject: [PATCH] Clean all the cache during update to 3.4

---
 .../service/install/update/DefaultCacheCleanupService.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java b/application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java
index c41eebdbb6..7a5bc08236 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/update/DefaultCacheCleanupService.java
@@ -68,6 +68,10 @@ public class DefaultCacheCleanupService implements CacheCleanupService {
                 log.info("Clear cache to upgrade from version 3.3.3 to 3.3.4 ...");
                 clearAll();
                 break;
+            case "3.3.4":
+                log.info("Clear cache to upgrade from version 3.3.4 to 3.4.0 ...");
+                clearAll();
+                break;
             default:
                 //Do nothing, since cache cleanup is optional.
         }