Release 3.22.11.0

Release Notes:

We have released a new version 3.22.11.0.
Firstly, we must thanks to the following people for their contributions to our community：@xhailiang, @huashusu, @13611582598, @2779382063, @zeroxxmmbm, @24pawa.

Features:

• [#3529] Add monitor for off-heap memory leak. More Detail, see doc.

• [#3549] Support delay detection under master-slave structure. More Detail, see doc.

• [#3431] Support sql_dump log. More Detail,see doc.

• [#3429] Support local read for Read-write separation when using sharding-table. More Detail, see doc.Thanks to @2779382063 for reporting the issue.

• [#3586] Support some scenes of multi-table update. More Detail, see doc

• [#3587] Pseudo support for dropping dble database. More Detail, see doc

• [#3585] Support native json decode function. More Detail, see doc

Bug-fixes:

• [#3420] When set useCursorFetch=true in mysql-connector-java-8.0.27 , dble may report ArrayIndexOutOfBoundsException, thanks to @xhailiang for reporting the bug.
• [#3450] Some parameters of the JDK like The java.specification.maintenance.version is not supported, thanks to @huashusu for reporting the bug.
• [#3444] MultiNodeSelectHandler may cause dble to hang , thanks to @13611582598 for reporting the bug.
• [#3495] CPU usage up to 100% and report lots of exceptions, thanks to @zeroxxmmbm for reporting the bug.
• [#3427] When load data local infile into dble, the used memory will not be recycled, thanks to @24pawa for reporting the bug.
• Optimize some log problems.
• Optimize some performance problems

Breaking backward compatibility:

• [#3546] Change the default unit of parameter delayThreshold, from second to millssecond. More Detail,seedoc

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发行说明：

我们发布了新版本 3.22.11.0。
首先，我们必须感谢以下人士对我们社区的贡献：@xhailiang, @huashusu, @13611582598, @2779382063, @zeroxxmmbm, @24pawa .

特性：

• [#3529] 添加堆外内存泄漏监视器. 更多详细信息，请参见doc.

• [#3549] 支持主从结构下的延时检测. 更多详细信息，请参见doc.

• [#3431] 支持审计日志. 更多详细信息，请参见doc.

• [#3429] 支持分库分表时候的读写分离本地读功能. 更多详细信息，请参见doc.感谢 @2779382063 贡献此需求.

• [#3586] 支持部分场景的多表update. 更多详细信息，请参见doc

• [#3587] 伪支持删除 dble 数据库. 更多详细信息，请参见doc

• [#3585] 支持本地json函数的计算.更多详细信息，请参见doc

缺陷修复:

• [#3420] 当我们在 mysql-connector-java-8.0.27里设置了useCursorFetch=true, dble 可能会报错ArrayIndexOutOfBoundsException, 感谢 @xhailiang 报告此bug.
• [#3450] 不支持 JDK 的一些参数，例如 The java.specification.maintenance.version, 感谢 @huashusu 报告此bug.
• [#3444] MultiNodeSelectHandler 可能导致dble 卡死 , 感谢 @13611582598 报告此bug.
• [#3495] CPU使用率高达100% 并且报出大量异常, 感谢 @zeroxxmmbm 报告此bug.
• [#3427] 当使用load data local infile导入dble, 使用过的内存不会被回收, 感谢 @24pawa 报告此bug.
• 优化一些日志问题。
• 优化一些性能问题。

和旧版本的不兼容项：

• [#3546] 将参数“delayThreshold”的默认单位从秒更改为毫秒。更多详细信息，请参见doc