Question

我正在探索使用Tracer进行日志记录。它可以通过JMX控制台进行管理，因此即使开发人员没有在其路由中使用日志，也可以启用日志记录。

我担心的是Tracer似乎输出相同数量的信息而不管日志级别设置如何。是这种情况还是我遗漏了什么。

我在Route Builder中启用路径跟踪：

getContext().setTracing(true);
Date d = new Date();

from("file://c:/test?include=myTest.*.txt&noop=true").routeId("myFileTransfer")
.to("log:{body}") // LOG COMPONENT
.transform().simple("${body} at: " + d.toString())
.log("OUTPUT: ${body}") //LOG EIP
.to("file://c:/test_aa")
;

默认情况下，Tracer会在INFO级别输出日志。我使用JMX控制台将级别更改为ERROR。但是，日志似乎相同。日志输出如下：

[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-2＆gt;＆gt;＆gt; （myFileTransfer）来自（file：// c：/ test？include = myTest。* .txt＆amp; noop = true） - ＆gt; log：//％7Bbody％7D＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileAbsolutePath = c：\ test \ myTest - Copy.txt，CamelFileAbsolute = true，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-1，CamelFileParent = c：\ test，CamelFileRelativePath = myTest - Copy.txt，CamelFileName = myTest - Copy.txt，CamelFileLength = 33，CamelFileNameOnly = myTest - Copy.txt，CamelFileLastModified = 1398059129189，CamelFilePath = c：\ test \ myTest - Copy.txt}，BodyType：org.apache .camel.component.file.GenericFile，正文：[正文基于文件：GenericFile [c：\ test \ myTest - Copy.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-2＆gt;＆gt;＆gt; （myFileTransfer）log：//％7Bbody％7D - ＆gt;变换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileAbsolutePath = c：\ test \ myTest - Copy.txt，CamelFileAbsolute = true，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-1，CamelFileParent = c：\ test，CamelFileRelativePath = myTest - Copy.txt，CamelFileName = myTest - Copy.txt，CamelFileLength = 33，CamelFileNameOnly = myTest - Copy.txt，CamelFileLastModified = 1398059129189，CamelFilePath = c：\ test \ myTest - Copy.txt}，BodyType：org.apache .camel.component.file.GenericFile，正文：[正文基于文件：GenericFile [c：\ test \ myTest - Copy.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-2＆gt;＆gt;＆gt; （myFileTransfer）转换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014] - ＆gt; log [OUTPUT：$ {body}]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileParent = c：\ test，CamelFileLastModified = 1398059129189，CamelFileLength = 33，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-1，CamelFileName = myTest - Copy.txt，CamelFileAbsolutePath = c：\ test \ myTest - Copy.txt，CamelFilePath = c：\ test \ myTest - Copy.txt，CamelFileRelativePath = myTest - Copy.txt，CamelFileNameOnly = myTest - Copy.txt，CamelFileAbsolute = true}，BodyType：String，Body ：这是骆驼的再次问候：Tue Apr 22 14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-2＆gt;＆gt;＆gt; （myFileTransfer）log [OUTPUT：$ {body}] - ＆gt; file：// c：/ test_aa＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileParent = c：\ test，CamelFileLastModified = 1398059129189，CamelFileLength = 33，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-1，CamelFileName = myTest - Copy.txt，CamelFileAbsolutePath = c：\ test \ myTest - Copy.txt，CamelFilePath = c：\ test \ myTest - Copy.txt，CamelFileRelativePath = myTest - Copy.txt，CamelFileNameOnly = myTest - Copy.txt，CamelFileAbsolute = true}，BodyType：String，Body ：这是骆驼的再次问候：Tue Apr 22 14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-4＆gt;＆gt;＆gt; （myFileTransfer）来自（file：// c：/ test？include = myTest。* .txt＆amp; noop = true） - ＆gt; log：//％7Bbody％7D＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLength = 33，CamelFileLastModified = 1398059129189，CamelFileRelativePath = myTest.txt，CamelFileName = myTest.txt，CamelFilePath = c：\ test \ myTest.txt，CamelFileNameOnly = myTest.txt，CamelFileAbsolutePath = c：\ test \ myTest.txt，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-3，CamelFileParent = c：\ test，CamelFileAbsolute = true}，BodyType：org.apache.camel.component.file.GenericFile，Body ：[正文基于文件：GenericFile [c：\ test \ myTest.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-4＆gt;＆gt;＆gt; （myFileTransfer）log：//％7Bbody％7D - ＆gt;变换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLength = 33，CamelFileLastModified = 1398059129189，CamelFileRelativePath = myTest.txt，CamelFileName = myTest.txt，CamelFilePath = c：\ test \ myTest.txt，CamelFileNameOnly = myTest.txt，CamelFileAbsolutePath = c：\ test \ myTest.txt，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-3，CamelFileParent = c：\ test，CamelFileAbsolute = true}，BodyType：org.apache.camel.component.file.GenericFile，Body ：[正文基于文件：GenericFile [c：\ test \ myTest.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-4＆gt;＆gt;＆gt; （myFileTransfer）转换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014] - ＆gt; log [OUTPUT：$ {body}]＆lt;＆lt;＆lt;模式：InOnly，Headers：{breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-3，CamelFileAbsolutePath = c：\ test \ myTest.txt，CamelFileLength = 33，CamelFileName = myTest.txt，CamelFileLastModified = 1398059129189， CamelFilePath = c：\ test \ myTest.txt，CamelFileAbsolute = true，CamelFileParent = c：\ test，CamelFileNameOnly = myTest.txt，CamelFileRelativePath = myTest.txt}，BodyType：String，Body：这是来自Camel的hello：Tue 4月22日14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-4＆gt;＆gt;＆gt; （myFileTransfer）log [OUTPUT：$ {body}] - ＆gt; file：// c：/ test_aa＆lt;＆lt;＆lt;模式：InOnly，Headers：{breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-3，CamelFileAbsolutePath = c：\ test \ myTest.txt，CamelFileLength = 33，CamelFileName = myTest.txt，CamelFileLastModified = 1398059129189， CamelFilePath = c：\ test \ myTest.txt，CamelFileAbsolute = true，CamelFileParent = c：\ test，CamelFileNameOnly = myTest.txt，CamelFileRelativePath = myTest.txt}，BodyType：String，Body：这是来自Camel的hello：Tue 4月22日14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-6＆gt;＆gt;＆gt; （myFileTransfer）来自（file：// c：/ test？include = myTest。* .txt＆amp; noop = true） - ＆gt; log：//％7Bbody％7D＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLastModified = 1398059129189，CamelFileName = myTest - Copy - Copy.txt，CamelFilePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileRelativePath = myTest - Copy - Copy.txt，breadcrumbId = ID- KLT-IN-PMANCH2-49361-1398158837412-0-5，CamelFileLength = 33，CamelFileAbsolutePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileParent = c：\ test，CamelFileNameOnly = myTest - Copy - Copy.txt， CamelFileAbsolute = true}，BodyType：org.apache.camel.component.file.GenericFile，Body：[Body is file based：GenericFile [c：\ test \ myTest - Copy - Copy.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-6＆gt;＆gt;＆gt; （myFileTransfer）log：//％7Bbody％7D - ＆gt;变换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLastModified = 1398059129189，CamelFileName = myTest - Copy - Copy.txt，CamelFilePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileRelativePath = myTest - Copy - Copy.txt，breadcrumbId = ID- KLT-IN-PMANCH2-49361-1398158837412-0-5，CamelFileLength = 33，CamelFileAbsolutePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileParent = c：\ test，CamelFileNameOnly = myTest - Copy - Copy.txt， CamelFileAbsolute = true}，BodyType：org.apache.camel.component.file.GenericFile，Body：[Body is file based：GenericFile [c：\ test \ myTest - Copy - Copy.txt]]
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-6＆gt;＆gt;＆gt; （myFileTransfer）转换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014] - ＆gt; log [OUTPUT：$ {body}]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileAbsolutePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileParent = c：\ test，CamelFilePath = c：\ test \ myTest - Copy - Copy.txt，breadcrumbId = ID-KLT- IN-PMANCH2-49361-1398158837412-0-5，CamelFileRelativePath = myTest - Copy - Copy.txt，CamelFileLength = 33，CamelFileAbsolute = true，CamelFileNameOnly = myTest - Copy - Copy.txt，CamelFileName = myTest - Copy - Copy.txt， CamelFileLastModified = 1398059129189}，BodyType：String，Body：这是来自骆驼的问候：Tue Apr 22 14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer INFO ID-KLT-IN-PMANCH2-49361-1398158837412-0-6＆gt;＆gt;＆gt; （myFileTransfer）log [OUTPUT：$ {body}] - ＆gt; file：// c：/ test_aa＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileAbsolutePath = c：\ test \ myTest - Copy - Copy.txt，CamelFileParent = c：\ test，CamelFilePath = c：\ test \ myTest - Copy - Copy.txt，breadcrumbId = ID-KLT- IN-PMANCH2-49361-1398158837412-0-5，CamelFileRelativePath = myTest - Copy - Copy.txt，CamelFileLength = 33，CamelFileAbsolute = true，CamelFileNameOnly = myTest - Copy - Copy.txt，CamelFileName = myTest - Copy - Copy.txt， CamelFileLastModified = 1398059129189}，BodyType：String，Body：这是来自骆驼的问候：Tue Apr 22 14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer ERROR ID-KLT-IN-PMANCH2-49361-1398158837412-0-8＆gt;＆gt;＆gt; （myFileTransfer）来自（file：// c：/ test？include = myTest。* .txt＆amp; noop = true） - ＆gt; log：//％7Bbody％7D＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLength = 33，CamelFileLastModified = 1398059129189，CamelFileNameOnly = myTest - Copy（2）.txt，CamelFilePath = c：\ test \ myTest - Copy（2）.txt，CamelFileAbsolutePath = c：\ test \ myTest - Copy（2）.txt，CamelFileRelativePath = myTest - Copy（2）.txt，CamelFileAbsolute = true，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-7，CamelFileName = myTest - Copy（2）。 txt，CamelFileParent = c：\ test}，BodyType：org.apache.camel.component.file.GenericFile，Body：[Body is file based：GenericFile [c：\ test \ myTest - Copy（2）.txt]] < / LI>
[ - 1] thread＃2 - file：// c：/ test] Tracer ERROR ID-KLT-IN-PMANCH2-49361-1398158837412-0-8＆gt;＆gt;＆gt; （myFileTransfer）log：//％7Bbody％7D - ＆gt;变换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileLength = 33，CamelFileLastModified = 1398059129189，CamelFileNameOnly = myTest - Copy（2）.txt，CamelFilePath = c：\ test \ myTest - Copy（2）.txt，CamelFileAbsolutePath = c：\ test \ myTest - Copy（2）.txt，CamelFileRelativePath = myTest - Copy（2）.txt，CamelFileAbsolute = true，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-7，CamelFileName = myTest - Copy（2）。 txt，CamelFileParent = c：\ test}，BodyType：org.apache.camel.component.file.GenericFile，Body：[Body is file based：GenericFile [c：\ test \ myTest - Copy（2）.txt]] < / LI>
[ - 1] thread＃2 - file：// c：/ test] Tracer ERROR ID-KLT-IN-PMANCH2-49361-1398158837412-0-8＆gt;＆gt;＆gt; （myFileTransfer）转换[简单：$ {body} at：Tue Apr 22 14:57:17 GMT + 05：30 2014] - ＆gt; log [OUTPUT：$ {body}]＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileRelativePath = myTest - Copy（2）.txt，CamelFileName = myTest - Copy（2）.txt，CamelFileLength = 33，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-7 ，CamelFileLastModified = 1398059129189，CamelFileNameOnly = myTest - Copy（2）.txt，CamelFileParent = c：\ test，CamelFileAbsolute = true，CamelFileAbsolutePath = c：\ test \ myTest - Copy（2）.txt，CamelFilePath = c：\ test \ myTest - Copy（2）.txt}，BodyType：String，Body：这是来自骆驼的问候：Tue Apr 22 14:57:17 GMT + 05：30 2014
[ - 1] thread＃2 - file：// c：/ test] Tracer ERROR ID-KLT-IN-PMANCH2-49361-1398158837412-0-8＆gt;＆gt;＆gt; （myFileTransfer）log [OUTPUT：$ {body}] - ＆gt; file：// c：/ test_aa＆lt;＆lt;＆lt;模式：InOnly，Headers：{CamelFileRelativePath = myTest - Copy（2）.txt，CamelFileName = myTest - Copy（2）.txt，CamelFileLength = 33，breadcrumbId = ID-KLT-IN-PMANCH2-49361-1398158837412-0-7 ，CamelFileLastModified = 1398059129189，CamelFileNameOnly = myTest - Copy（2）.txt，CamelFileParent = c：\ test，CamelFileAbsolute = true，CamelFileAbsolutePath = c：\ test \ myTest - Copy（2）.txt，CamelFilePath = c：\ test \ myTest - Copy（2）.txt}，BodyType：String，Body：这是来自骆驼的问候：Tue Apr 22 14:57:17 GMT + 05：30 2014

这是Tracer的行为，还是可以某种方式控制它。在生产中，我们需要向日志输出较少的信息，这由日志级别控制。但对于Tracer来说，这似乎并非如此。

Answer 1

来自跟踪器的日志不应与骆驼日志记录混淆。当日志级别为> = INFO时，它开始输出信息。因此，即使您将日志级别从INFO增加到DEBUG，您也会看到来自跟踪器的相同数量的日志。

关于从JMX更改日志级别的问题，重新启动camel上下文并检查是否仍有camel tracer继续记录。

作为替代方法，您可以覆盖默认的camel跟踪器实现并在camel上下文中设置。你在那里

控制记录量，因为默认值非常详细。那可能会在生产日志中生成太多信息。
使用日志级别记录信息，以便您的其他用例满足。使用不同的日志级别来控制冗长。

Apache Camel Tracer |日志级别会记录所记录的信息量

1 个答案: