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https://issues.apache.org/jira/browse/MATH-1579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17744310#comment-17744310
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Gilles Sadowski commented on MATH-1579:
---------------------------------------
The build (just run "mvn" on the command line) fails on my local machine:
{noformat}
[INFO] Reactor Summary for Apache Commons Math 4.0-SNAPSHOT:
[INFO]
[INFO] Apache Commons Math ................................ SUCCESS [ 5.057 s]
[INFO] Miscellaneous core classes ......................... SUCCESS [ 11.859 s]
[INFO] Artificial neural networks ......................... SUCCESS [ 6.058 s]
[INFO] Transforms ......................................... SUCCESS [ 5.015 s]
[INFO] Exception classes (Legacy) ......................... SUCCESS [ 5.068 s]
[INFO] Miscellaneous core classes (Legacy) ................ SUCCESS [ 13.780 s]
[INFO] Apache Commons Math (Legacy) ....................... FAILURE [ 0.005 s]
[INFO] Apache Commons Math Documentation .................. SKIPPED
[INFO] Example applications ............................... SKIPPED
[INFO] SOFM ............................................... SKIPPED
[INFO] SOFM: Chinese Rings ................................ SKIPPED
[INFO] SOFM: Traveling Salesman Problem ................... SKIPPED
[INFO] K-Means ............................................ SKIPPED
[INFO] K-Means: Image Clustering .......................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 47.153 s
[INFO] Finished at: 2023-07-18T19:44:04+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project commons-math4-legacy: Could not
resolve dependencies for project
org.apache.commons:commons-math4-legacy:jar:4.0-SNAPSHOT: Failure to find
org.apache.commons:commons-math4-clustering:jar:4.0-SNAPSHOT in
https://repository.apache.org/snapshots was cached in the local repository,
resolution will not be reattempted until the update interval of
apache.snapshots has elapsed or updates are forced -> [Help 1]
{noformat}
GH also shows it failing (but I don't see the error message).
I spotted 2 issues in the POM files:
# Like the other modules, the new module must be declared in the top-level POM.
# Why did you add a section
{noformat}
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math4-clustering</artifactId>
<version>4.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
{noformat}
in the POM file of the "commons-math-legacy" module?
> Create "clustering" module
> --------------------------
>
> Key: MATH-1579
> URL: https://issues.apache.org/jira/browse/MATH-1579
> Project: Commons Math
> Issue Type: Sub-task
> Reporter: Gilles Sadowski
> Priority: Major
> Labels: modularization, pull-request-available, refactoring
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Move and enhance codes from the "legacy" module" that are currently in
> package {{{}o.a.c.math4.legacy.ml.clustering{}}}.
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