Logging NXLOG日志传送中缺少消息

我在

ERRORLOG

文件中有以下SQL日志

2014-12-19 14:27:21.76 spid52      Starting up database 'MyDatabase'.
2014-12-19 14:27:22.06 spid52      Setting database option COMPATIBILITY_LEVEL to 110 for database 'MyDatabase'.
2014-12-19 14:27:22.06 spid52      Setting database option ANSI_NULL_DEFAULT to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.06 spid52      Setting database option ANSI_NULLS to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option ANSI_PADDING to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option ANSI_WARNINGS to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option ARITHABORT to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option AUTO_CLOSE to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option AUTO_CREATE_STATISTICS to ON for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option AUTO_SHRINK to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option AUTO_UPDATE_STATISTICS to ON for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option CURSOR_CLOSE_ON_COMMIT to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option CURSOR_DEFAULT to GLOBAL for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option CONCAT_NULL_YIELDS_NULL to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option NUMERIC_ROUNDABORT to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.09 spid52      Setting database option QUOTED_IDENTIFIER to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option RECURSIVE_TRIGGERS to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option DISABLE_BROKER to ON for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option AUTO_UPDATE_STATISTICS_ASYNC to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option DATE_CORRELATION_OPTIMIZATION to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option PARAMETERIZATION to SIMPLE for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option READ_COMMITTED_SNAPSHOT to OFF for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option READ_WRITE to ON for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option RECOVERY to FULL for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option MULTI_USER to ON for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option PAGE_VERIFY to CHECKSUM for database 'MyDatabase'.
2014-12-19 14:27:22.10 spid52      Setting database option target_recovery_time to 0 for database 'MyDatabase'.

我在nxlog中使用了以下代码将日志发送到Logstash

<Input sql-ERlogs>
    Module      im_file
    File 'C:\Program Files\Microsoft SQL Server\MSSQL11.SQL\MSSQL\Log\ER*'
    ReadFromLast TRUE
    Exec        to_json();
</Input>

在这里，我只能从这个日志中得到时间。。为什么没有来自此日志的消息，我的意思是为什么

启动数据库“MyDatabase”。

不在那里。我的原木运输方式有什么问题吗

更新 更新@b0ti答案后，我将获得以下输出

{"EventReceivedTime":"2014-12-19 15:50:36","SourceModuleName":"sql-ERlogs","SourceModuleType":"im_file","Message":"2\u00000\u00001\u00004\u0000-\u00001\u00002\u0000-\u00001\u00009\u0000 \u00001\u00005\u0000:\u00005\u00000\u0000:\u00003\u00006\u0000.\u00003\u00000\u0000 \u0000s\u0000p\u0000i\u0000d\u00005\u00002\u0000 \u0000 \u0000 \u0000 \u0000 \u0000 \u0000S\u0000e\u0000t\u0000t\u0000i\u0000n\u0000g\u0000 \u0000d\u0000a\u0000t\u0000a\u0000b\u0000a\u0000s\u0000e\u0000 \u0000o\u0000p\u0000t\u0000i\u0000o\u0000n\u0000 \u0000R\u0000E\u0000C\u0000O\u0000V\u0000E\u0000R\u0000Y\u0000 \u0000t\u0000o\u0000 \u0000F\u0000U\u0000L\u0000L\u0000 \u0000f\u0000o\u0000r\u0000 \u0000d\u0000a\u0000t\u0000a\u0000b\u0000a\u0000s\u0000e\u0000 \u0000'\u0000S\u0000a\u0000m\u0000p\u0000l\u0000e\u0000'\u0000.\u0000"}

---

为什么消息是Unicode字符，如何将其更改为消息？

im\U文件将数据读取到$raw\U事件中。调用_json（）会用除raw_event之外的所有字段的json重写$raw_event，因此存储在$raw_event中的原始消息将丢失。 你想要的是：

<Input sql-ERlogs>
    Module      im_file
    File 'C:\Program Files\Microsoft SQL Server\MSSQL11.SQL\MSSQL\Log\ER*'
    ReadFromLast TRUE
    Exec        $Message = $raw_event; to_json();
</Input>

模块im_文件
文件“C:\Program Files\Microsoft SQL Server\MSSQL11.SQL\MSSQL\Log\ER*”
ReadFromLast TRUE
Exec$Message=$raw\u事件；to_json（）；

通过为

charconv

添加扩展，我得到了解决方案

扩展代码

<Extension charconv>
    Module xm_charconv
    AutodetectCharsets utf-8, euc-jp, utf-16, utf-32, iso8859-2
</Extension>

现在我得到了完美的日志

我希望这个解决方案能对需要解决方案的人有所帮助

---

谢谢。

我已经更新了我的问题，请看一下。

<Extension charconv>
    Module xm_charconv
    AutodetectCharsets utf-8, euc-jp, utf-16, utf-32, iso8859-2
</Extension>

<Input sql-ERlogs>
    Module      im_file
    File 'C:\Program Files\Microsoft SQL Server\MSSQL11.SQL\MSSQL\Log\ER*'
    ReadFromLast TRUE
    Exec        convert_fields("AUTO", "utf-8");
</Input>