Pentaho 报告生成日志(不是报告设计器) [英] Pentaho report generating log (not report designer)

问题描述

我在这里搜索了一段时间，然后我决定写一个问题，因为我找不到任何有用的东西.

I have been searching here for a while, than i decided to write a question, since I am not able to find anything helpful.

我刚被分配到我公司的 pentaho，所以在谈到 Pentaho 时，我仍然认为自己是新手.

I just get assigned to pentaho in my company, so I still consider myself as novice when its about Pentaho.

所以，这是我的问题:我在一份已经工作的报告中做了一些更改.它必须显示来自 DB 的一些数据和图片.这就是问题所在，报告没有显示图片.但它显示数据，点击图片后，错误.

So, here is my question: I was doing some changes in one report already working. It has to show some data from DB and also pictures. And that was the problem, report was not showing pictures. But it was showing data and after click for picture, error.

所以我将符号链接从 tomcat/webapps/添加到这些屏幕所在的/var/dav/davserver(作为在我之前工作的建议人).但它这样做了，因为davserver目录有几十万张图片，所以在推送查看报告"后整个报告冻结了.

So i added symlink from tomcat/webapps/ to /var/dav/davserver where those screens are (as adviced man who was working on it before me). But it did that, whole report freezed after pushing "view report" since davserver directory has some hundretthousand pictures.

为了不杀死服务器，我们决定从那里删除它，因为我们需要重新设计整个屏幕保存.

In order to not kill server, we decided to remove it from there, since we need to redesign whole screens saving.

但是，当我从报告中删除该列时，它仍然会冻结.

But, when I delete that column from my report, it freezes anyway.

我的问题是:是否有任何网络报告日志，我可以在其中看到 pentaho 在生成报告时运行的所有错误和操作?我想看看，为什么按查看报告"后就卡住了.

and my question is: Is there any web report log, where I can see all errors and operations that pentaho run when generating report? I want to see, why is it freezing after pushing "View report".

非常感谢，RastoR

Many thanks, RastoR

推荐答案

Pentaho 会根据您的 log4j 属性生成两个日志文件.

There are two log files generated in Pentaho depending on your log4j properties.

可以从以下位置查看一个文件，之前也说过:

One file can be viewed from the following location also told earlier:

\biserver-ce\tomcat\logs\catalina.out

第二个文件可以从双服务器中的以下路径访问:

And the second file can be accessed from the following path in your bi-server:

\biserver-ce\tomcat\bin\pentaho.log

确保在您的报告中添加图片时，使用了静态图像框，并且在路径中正确定义了图片文件的路径.这些图片必须出现在双服务器中，类似于放置 .xml 和 .xaction 文件的方式.这样做的一个好方法是在此目录中为所有图片创建一个单独的文件夹并从那里选择它:

Make sure that for adding pictures in your report, the Static Image Box is used and the path to the picture file is defined correctly in the path. These pictures have to be present inside the bi-server similarly how you place your .xml and .xaction files. One good way of doing that is making a separate folder inside this directory for all your pictures and picking it from there:

\biserver-ce\pentaho-solutions

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