[iotdb] branch master updated: [IOTDB-2739] Update v0.13 upgrade user guide (#5307)

[qi...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

qiaojialin pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new 0bcadd4  [IOTDB-2739] Update v0.13 upgrade user guide (#5307)
0bcadd4 is described below

commit 0bcadd4c9fa31929413af09f926277ba407ed3fa
Author: Haonan <hh...@outlook.com>
AuthorDate: Tue Mar 22 09:11:48 2022 +0800

    [IOTDB-2739] Update v0.13 upgrade user guide (#5307)
---
 docs/Download/README.md    | 2 ++
 docs/zh/Download/README.md | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/docs/Download/README.md b/docs/Download/README.md
index ce88476..f55f651 100644
--- a/docs/Download/README.md
+++ b/docs/Download/README.md
@@ -107,6 +107,8 @@ Legacy version are available here: [https://archive.apache.org/dist/iotdb/](http
     directories point to the data folder set in v0.12.x (or the backup folder). You can also modify
     other settings if you want.
   * Stop IoTDB v0.12.x instance, and then start v0.13.x.
+  * **<font color=red>After the steps above, please make sure the `iotdb_version` in `data/system/schema/system.properties` file is `0.13.x`. 
+If not, please change it to `0.13.x` manually.</font>**
   * __NOTICE: V0.13 changes many settings in conf/iotdb-engine.properties, so do not use v0.12's
     configuration file directly.__
 
diff --git a/docs/zh/Download/README.md b/docs/zh/Download/README.md
index 77f597b..c65e28d 100644
--- a/docs/zh/Download/README.md
+++ b/docs/zh/Download/README.md
@@ -100,6 +100,8 @@
   * 我们推荐提前备份整个 data 目录，以备回滚。
   * 下载最新 0.13 版本，解压并修改配置文件，尤其是 **<font color=red>时间戳精度等首次启动后不可修改的配置参数 </font>**。并将各数据目录都指向备份的或者 v0.12 原来使用的数据目录。
   * 停止 v0.12 的实例，启动 v0.13 的实例。
+  * **<font color=red>执行上述步骤后, 请确认`data/system/schema/system.properties`文件中的 `iotdb_version` 是 `0.13.x`.
+如果不是，请手动修改为`0.13.x`。</font>**
   * __注意：0.13 的配置文件进行了较大改动，因此不要直接将 0.12 的配置文件用于 0.13__
 
 - 如何从 v0.11.x 或 v0.10.x 升级到 v0.12.x?