LightWeight http wagon not thread-safe --------------------------------------
Key: WAGON-346 URL: https://jira.codehaus.org/browse/WAGON-346 Project: Maven Wagon Issue Type: Bug Components: wagon-http-lightweight Affects Versions: 1.0 Environment: maven 3 with Aether Reporter: nicolas de loof Aether (maven3) by default parallelized metadata resolution on 4 threads (aether.metadataResolver.threads) and artifacts downloading on 5 (maven.artifact.threads). In such context, Wagon is not used sequentially. LightWeightHttpWagon is designed for mono-thread, sequential usage. It rely on system properties and on setting/resetting java.net.Authenticator singleton. The result is that, in some cases (typically : when settings defines many repositories with various credentials), credentials may not apply and download will fail A potential fix is - to use Java5 URL.openConnection(Proxy) instead of using system properties - to use a shared, singleton java.net.Authenticator that lookup repositories to match the requested URL -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira