Hi,
some examples and documentation of PEARs for UIMA Ruta is on my TODO
list, but it will take some more time until I will be able to provide it.
Here's some additional information to Silvestre's correct answer:
The descriptor builder in the UIMA Ruta Workbench sets the values of the
lookup paths by using one absolute path, e.g., to the script folder of
your project on your machine. If you need to build the descriptors with
the normal Workbench functionality and you want to use the configuration
parameter paths, then you need to reconfigure the analysis engine (not
always an option).
UIMA Ruta 2.3.0 introduced the new ruta-maven-plugin for building the
descriptors in a maven build process. Here you can specify several paths
for the lookup parameters and these can be relative or absolute or a mix
of both.
UIMA Ruta supports a classpath lookup as fallback if the resource/script
is not found in the configuration parameter paths (e.g., scriptPath).
So, you have several options to solve your problem:
The easiest option would be to build the PEAR in a way that the scripts
are found by the classpath lookup. My best guess would be that you just
copied the script folder into your pear? That does not work. You need to
copy the content of the script folder to the root of your classpath in
your PEAR, or add the copied folder to the classpath. That means that
the folders script/descriptor/resources need to be on your classpath.
Now, you can ignore the absolute paths in the descriptor since the rules
are loaded using the classpath.
Another option would be to use (additional) relative paths to the
current working directory. I haven't tried this yet for PEARs. For this,
you need to build the descriptors using the ruta-maven-plugin. In the
configuration in your pom, you can set the paths as you like.
You could also reconfigure the descriptor when building the pear
exchanging the absolute paths by relative ones that work for your PEAR.
The UIMA dataPath is only supported for some limited use cases and no
option here unfortunately.
Best,
Peter
Am 25.07.2015 um 14:30 schrieb Silvestre Losada:
I think you have full path in your descriptor file. And is pointing to your
local envionment path. You have to use path of the server in your
descriptor or use relative path to your classpath
El Sáb 25/07/2015, 9:19, Peter van den Toorn <[email protected]>
escribió:
Hello everyone.
Im struggling to get my UIMA RUTA pipeline to work in simple server. I have
a working UIMA
RUTA pipeline in the RUTA workbench. I added UIMA nature to the project and
after adding the
required jar files i generated the pear file.
The pear file runs successful on my local simple server instance. However
when i try to use the
same pear file to my hosted server (tomcat) the log file show the following
error:
Caused by: java.io.FileNotFoundException: Script [Main] cannot be found at
[{[/Users/petervandentoorn/Documents/workspace/reviews/script]}] or
classpath with extension
.ruta
I checked the contents of the pear package, and the ruta files are all in
the package. I don't
understand why simple server can't find the files in the pear package. I
also don't understand
why UIMA is using the paths of my local system. I thought the whole idea of
pear files are that
they can be exchanged between systems etc.
I hope someone can help me with this issue. It would be much appreciated.
Best regards,
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