問題描述

我正在嘗試將我的 Aurora mysql 5.6.10(啟用數據 API)實例中的 binlog_format 參數更新為 ROW，但我無法更改它.

I'm trying to update the binlog_format parameter in my Aurora mysql 5.6.10 (Data API enabled) instance to ROW but I'm not able to change it.

我已經相應地更新了我的自定義參數組，但是當我運行 show variables like 'binlog_format' 時，這些更改不會反映在集群上.

I've updated my custom parameter group accordingly but those changes do not reflect on the cluster when I run show variables like 'binlog_format'.

• 更改參數組后，集群立即進入 Modifying 狀態，但完成后參數尚未更新.
• 我似乎無法在 AWS UI 上找到重啟或停止集群的選項.
• 使用 CLI 時，我在嘗試停止集群時遇到此錯誤:調用 StopDBCluster 操作時發生錯誤 (InvalidDBClusterStateFault):這些配置不支持 Stop-db-cluster .立>
• 嘗試更改容量設置，但沒有任何作用.

• Right after changing the parameter group, the cluster goes into Modifying state but after that finishes the parameter hasn't been updated.
• I can't seem to find an option to reboot or stop the cluster on the AWS UI.
• Using the CLI, I get this error trying to stop the cluster: An error occurred (InvalidDBClusterStateFault) when calling the StopDBCluster operation: Stop-db-cluster is not supported for these configurations.
• Tried changing the capacity settings but that didn't do anything.

還有什么我想念的方法嗎?

Is there any other way I'm missing?

推薦答案

您必須通過運行以下命令來檢查無服務器引擎是否支持特定的屬性修改:

You'll have to check if the specific property modification is supported by serverless engine or not by running this command:

aws rds describe-db-cluster-parameters --db-cluster-parameter-group-name <param-group-name>

如果您閱讀上述語句的輸出，它會為 SupportedEngineModes 顯示已配置":

If you read the output from above statement, it says 'provisioned' for SupportedEngineModes:

       {
            "ParameterName": "binlog_format",
            "ParameterValue": "OFF",
            "Description": "Binary logging format for replication",
            "Source": "system",
            "ApplyType": "static",
            "DataType": "string",
            "AllowedValues": "ROW,STATEMENT,MIXED,OFF",
            "IsModifiable": true,
            "ApplyMethod": "pending-reboot",
            "SupportedEngineModes": [
                "provisioned"
            ]
        }

對于可修改的參數，理想狀態是這樣的:

Ideal state is something like this for a modifiable parameter:

       {
            "ParameterName": "character_set_server",
            "Description": "The server's default character set.",
            "Source": "engine-default",
            "ApplyType": "dynamic",
            "DataType": "string",
            "AllowedValues": "big5,dec8,cp850,hp8,koi8r,latin1,latin2,swe7,ascii,ujis,sjis,hebrew,tis620,euckr,koi8u,gb2312,greek,cp1250,gbk,latin5,armscii8,utf8,ucs2,cp866,keybcs2,macce,macroman,cp852,latin7,utf8mb4,cp1251,utf16,cp1256,cp1257,utf32,binary,geostd8,cp932,eucjpms",
            "IsModifiable": true,
            "ApplyMethod": "pending-reboot",
            "SupportedEngineModes": [
                "provisioned",
                "serverless"
            ]
        },

這篇關于參數組更改未反映在 Aurora Serverless 數據庫集群上的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！