perfsonar development work

[Loukik Kudarimoti <>]

Hi,

Myself, Roman, Martin and Jason worked with the JRA4 guys on agreeing to 
a schema for Lightpath status. This schema is used by the JRA4 MP, the 
SQL MA and the analysis tool developed by JRA4.

I just spoke to Roman and as I understand it, the changes made here are 
changing the schema as well (please correct me if I am wrong). If we 
haven't discussed with the JRA4 guys on the changes made here, the SQL 
MA being developed will not work with the analysis tools and hence it 
will not be usable.

I think we require a procedure defined and followed for such major 
changes. One such procedure would be to
* make use of a branch, put your code there first
* send out a proposal to all parties involved.
* If an agreement is reached, merge it with the trunk.

Also, how come the nmwg versioning scheme which was designed to help us 
out in such situations wasn't used?

Regards,
Loukik




Roman Lapacz wrote:
> Hi,
>
> today I was trying to compile MA sources and I received some errors. I 
> looked at the code  and found that the Node class 
> (org.ggf.ns.nmwg.topology.base.v3_0) which is used in SQL MA (L2 path 
> status ) has changed in a great deal. I don't know about any changes 
> in the schema for L2 path status so it's strange for me. It's not good 
> situation because we plan to have new release soon and this problem 
> stops the process.
>
> Szymon, Jason, others, could you clarify this.
>
>
>
> build:
>
> clean-all:
>   [delete] Deleting directory 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/build/org 
>
>   [delete] Deleting 1 files from 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/build 
>
>
> clean-jar-generic:
>
> compile-generic:
>    [javac] Compiling 263 source files to 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/build 
>
>    [javac] Note: Some input files use unchecked or unsafe operations.
>    [javac] Note: Recompile with -Xlint:unchecked for details.
>
> jar-generic:
>      [jar] Building jar: 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/build/perfSONAR-generic.jar 
>
>
> clean-jar-rrdma:
>
> compile-rrdma:
>    [javac] Compiling 31 source files to 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/build 
>
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:212: 
> cannot find symbol
>    [javac] symbol  : method getCountryElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node1Country     = 
> nodeArray[0].getCountryElement().getCountry();         } catch 
> (Exception ex) {;}
>    [javac]                                                   ^
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:213: 
> cannot find symbol
>    [javac] symbol  : method getCityElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node1City        = 
> nodeArray[0].getCityElement().getCity();               } catch 
> (Exception ex) {;}
>    [javac]                                                   ^
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:214: 
> cannot find symbol
>    [javac] symbol  : method getInstitutionElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node1Institution = 
> nodeArray[0].getInstitutionElement().getInstitution(); } catch 
> (Exception ex) {;}
>    [javac]                                                   ^
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:224: 
> cannot find symbol
>    [javac] symbol  : method getCountryElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node2Country        = 
> nodeArray[1].getCountryElement().getCountry();         } catch 
> (Exception ex) {;}
>    [javac]                                                      ^
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:225: 
> cannot find symbol
>    [javac] symbol  : method getCityElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node2City           = 
> nodeArray[1].getCityElement().getCity();               } catch 
> (Exception ex) {;}
>    [javac]                                                      ^
>    [javac] 
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/src/org/perfsonar/service/measurementArchive/metadataConfig/queryGenerator/L2PathStatusQueryGenerator.java:226: 
> cannot find symbol
>    [javac] symbol  : method getInstitutionElement()
>    [javac] location: class org.ggf.ns.nmwg.topology.base.v3_0.Node
>    [javac]                 try { node2Institution    = 
> nodeArray[1].getInstitutionElement().getInstitution(); } catch 
> (Exception ex) {;}
>    [javac]                                                      ^
>    [javac] Note: Some input files use unchecked or unsafe operations.
>    [javac] Note: Recompile with -Xlint:unchecked for details.
>    [javac] 6 errors
>
> BUILD FAILED
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/ant/rrdma/rrdma-java-compile-targets.xml:77: 
> The following error occurred while executing this line:
> /root/Download/dev/sonar-branch-romradz-ant4rel-20061017/romradz-ant4rel-20061017/ant/rrdma/rrdma-java-compile-targets.xml:35: 
> Compile failed; see the compiler error output for details.
>
> Total time: 22 seconds
>
>
>
>
>
>
> Roman