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I find it really odd that a project like siddhi wont build right out of the box, I wonder what I am missing.

To start with I just need way to import siddhi into eclipse, and it won't show me any projects when I choose Import Existing Projects. If I import from file system, it show a whole bunch of errors and I cannot run simple stuff like Call and Type. Really crappy.

Out of all that I googled, I installed maven, and am trying to follow maven eclipse configuration

When I run sudo mvn eclipse:eclipse, I get the following error

~/Development/workinprogress/siddhi$ sudo mvn eclipse:eclipse
[INFO] Scanning for projects...
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project org.wso2.cep:cep-parent:3.1.0 (/home/jsiddharth/Development/workinprogress/siddhi/pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM: Failure to find org.wso2.carbon:carbon-products:pom:4.2.0 in http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ line 22, column 13 -> [Help 2]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

Line 22 has 

<parent>^M
    <groupId>org.wso2.carbon</groupId>^M
    <artifactId>carbon-products</artifactId>^M
    <version>4.2.0</version>^M
    <relativePath>../../pom.xml</relativePath>^M
</parent>^M

I ran mvn eclipse:eclipse from the siddhi folder where pom.xml exists. Now where will I find ../../pom.xml. It seems like a really silly bug. What am I missing here?

Bill
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Siddharth
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  • Does it build without eclipse support? i.e. `mvn clean install` – mb21 Jun 12 '14 at 16:55
  • No, the damn thing wont build since the root pom.xml refers to some silly ../../pom.xml. Seems like a idiot of a bug. – Siddharth Jun 12 '14 at 17:12
  • Maybe ask the siddhi guys directly? https://groups.google.com/forum/#!forum/siddhi-user The newest siddhi seems to be 3.1.0 is that the one in maven? – mb21 Jun 12 '14 at 17:21
  • There are barely any conversations happening here, I wonder if anyone is around to help. – Siddharth Jun 12 '14 at 17:29
  • There is actually a file at `../../pom.xml` in the svn repo: http://svn.wso2.org/repos/wso2/carbon/platform/tags/turing-chunk08/products/pom.xml – mb21 Jun 12 '14 at 18:12
  • Is the checkout procedure documented somewhere.. checking out the carbon folder seems silly and unrequired. – Siddharth Jun 13 '14 at 06:15
  • `svn checkout http://svn.wso2.org/repos/wso2/trunk/commons/siddhi2 siddhi` (from http://siddhi.sourceforge.net/source-repository.html) – mb21 Jun 13 '14 at 10:22
  • This checkout is stuck at a time, does not move ahead.. I tried this before. – Siddharth Jun 13 '14 at 13:28
  • svn checkout is stuck, this really sucks.. – Siddharth Jun 13 '14 at 18:57

1 Answers1

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Surprisingly the source path at the website is wrong. The link mentioned is

http://svn.wso2.org/repos/wso2/trunk/commons/siddhi2

It is actually

http://svn.wso2.org/repos/wso2/trunk/commons/siddhi

I checked this code out using svn co http://svn.wso2.org/repos/wso2/trunk/commons/siddhi siddhi and then ran chmod 777 -R siddhi. After this I ran mvn eclipse:eclipse, imported the projects to eclipse and its all green now.

Finally... thanks @mb21

Siddharth
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