[Doc] Add Behavior Changes to 3.2.9

Signed-off-by: EsoragotoSpirit <[email protected]>

docs/en/release_notes/release-3.2.md

@@ -24,6 +24,12 @@ Release date: July 11, 2024
 - Hive tables now support the `skip.header.line.count` property. [#47001](https://github.com/StarRocks/starrocks/pull/47001)
 - JDBC Catalog supports more data types. [#47618](https://github.com/StarRocks/starrocks/pull/47618)
 
+### Behavior Changes
+
+- Changed the value inheritance order of the `JAVA_OPTS` parameters. If versions other than JDK_9 or JDK_11 are used, users need to configure `JAVA_OPTS` directly. [#47495](https://github.com/StarRocks/starrocks/pull/47495)
+- When users create a non-partitioned table without specifying the bucket number, the minimum bucket number the system sets for the table is `16` (instead of `2` based on the formula `2*BE or CN count`). If users want to set a smaller bucket number when creating a small table, they must set it explicitly. [#47005](https://github.com/StarRocks/starrocks/pull/47005)
+- When users create a partitioned table without specifying the bucket number, if the number of partitions exceeds 5, the rule for setting the bucket count is changed to `max(2*BE or CN count, bucket number calculated based on the largest historical partition data volume)`. The previous rule was to calculate the bucket number based on the largest historical partition data volume. [#47949](https://github.com/StarRocks/starrocks/pull/47949)
+
 ### Bug Fixes
 
 Fixed the following issues:

docs/en/release_notes/release-3.3.md

@@ -117,7 +117,7 @@ Release date: June 21, 2024
 #### Table Creation and Data Distribution
 
 - Users must specify Distribution Key when creating a colocate table using CTAS. [#45537](https://github.com/StarRocks/starrocks/pull/45537)
-- When users create a non-partitioned table without specifying bucket number, the minimum bucket number the system set for the table is `16` (instead of `2` based on the formula `2*BE count`). If users want to set a smaller bucket number when creating a small table, they must set it explicitly. [#47005](https://github.com/StarRocks/starrocks/pull/47005)
+- When users create a non-partitioned table without specifying the bucket number, the minimum bucket number the system sets for the table is `16` (instead of `2` based on the formula `2*BE or CN count`). If users want to set a smaller bucket number when creating a small table, they must set it explicitly. [#47005](https://github.com/StarRocks/starrocks/pull/47005)
 
 #### Loading and Unloading
 

docs/zh/release_notes/release-3.2.md

@@ -37,6 +37,12 @@ displayed_sidebar: "Chinese"
 - 给表属性赋值时添加空格不生效。[#47119](https://github.com/StarRocks/starrocks/pull/47119)
 - 对主键表并发执行迁移操作和 Index Compaction 时导致 BE Crash。[#46675](https://github.com/StarRocks/starrocks/pull/46675)
 
+### 行为变更
+
+- 修改 `JAVA_OPTS` 参数继承顺序，如果使用 JDK_9 或 JDK_11 以外的版本，用户需直接在 `JAVA_OPTS` 中配置。[#47495](https://github.com/StarRocks/starrocks/pull/47495)
+- 用户创建非分区表但未设置分桶数时，系统自动设置的分桶数最小值修改为 `16`（原来的规则是 `2 * BE 或 CN 数量`，也即最小会创建 2 个 Tablet）。如果是小数据且想要更小的分桶数，需要手动设置。[#47005](https://github.com/StarRocks/starrocks/pull/47005)
+- 用户创建分区表但未设置分桶数时，当分区数量超过 5 个后，系统自动设置分桶数的规则更改为 `max(2 * BE 或 CN 数量, 根据最大历史分区数据量计算得出的分桶数)`。原来的规则是根据最大历史分区数据量计算分桶数。[#47949](https://github.com/StarRocks/starrocks/pull/47949)
+
 ## 3.2.8
 
 发布日期：2024 年 6 月 7 日

docs/zh/release_notes/release-3.3.md

@@ -119,7 +119,7 @@ displayed_sidebar: "Chinese"
 #### 建表与分区分桶
 
 - 用户使用 CTAS 创建 Colocate 表时，必须指定 Distribution Key。[#45537](https://github.com/StarRocks/starrocks/pull/45537)
-- 用户创建非分区表但未设置分桶数时，系统自动设置的分桶数最小值修改为 `16`（原来的规则是 `2 * BE 数量`，也即最小会创建 2 个 Tablet）。如果是小数据且想要更小的分桶数，需要手动设置。[#47005](https://github.com/StarRocks/starrocks/pull/47005)
+- 用户创建非分区表但未设置分桶数时，系统自动设置的分桶数最小值修改为 `16`（原来的规则是 `2 * BE 或 CN 数量`，也即最小会创建 2 个 Tablet）。如果是小数据且想要更小的分桶数，需要手动设置。[#47005](https://github.com/StarRocks/starrocks/pull/47005)
 
 #### 导入与导出