Fix NumberFormatException when upgrade from old version #12719

apache · Jun 12, 2024 · fecdca5 · fecdca5
1 parent 24a5376
commit fecdca5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/MemUtils.java b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/utils/MemUtils.java
@@ -203,7 +203,7 @@ public static String bytesCntToStr(long inputCnt) {
   }
 
   public static long strToBytesCnt(String str) {
-    if (str == null) {
+    if (str == null || str.isEmpty()) {
       return 0;
     }
     str = str.toLowerCase();