Mikolaj Radwan schrieb: > Hi, > > We have a problem with artifact resolution in maven. We use our own > artifact repositories, that are set as proxies. Those repositories are > sometimes down and when we try to build anything then, the build fails > with the following error: > > [INFO] artifact org.apache.maven.plugins:maven-clean-plugin: checking > for updates from central > [WARNING] repository metadata for: 'artifact > org.apache.maven.plugins:maven-clean-plugin' > could not be retrieved from repository: central due to an error: Error > transferring file > [INFO] Repository 'central' will be blacklisted > << Same warnings for other repos >> > [INFO] > ------------------------------------------------------------------------ > [ERROR] BUILD ERROR > [INFO] > ------------------------------------------------------------------------ > [INFO] The plugin 'org.apache.maven.plugins:maven-clean-plugin' does not > exist or no valid version could be found > > When the repos are up again, the problem remains. When I look into > .m2/repository/org/apache/.../maven-clean-plugin I see that there are metadata > files containing empty version info. Only when we delete those files, the > artifacts get > updated and the build works again. > > I tried to reproduce this error and found out, that the problem does not > occur when the > proxies in settings.xml are set to non-existant hosts, but it does when they > are set to hosts that are down (but resolvable). > > Has any of you encountered a similar problem? Is there any solution for that, > other > then removing all metadata files? >
Have you tried these? mvn -U clean or mvn -up clean I think this is a known issue that is already being worked on (already fixed perhaps). Regards, Simon --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
