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Grzegorz Grzybek commented on KARAF-4773: ----------------------------------------- Modified PR only for KARAF-4773: https://github.com/apache/karaf/pull/251 > Leverage smart download retries from pax-url-aether 2.5.0 > --------------------------------------------------------- > > Key: KARAF-4773 > URL: https://issues.apache.org/jira/browse/KARAF-4773 > Project: Karaf > Issue Type: Improvement > Components: karaf-feature > Affects Versions: 4.0.7 > Reporter: Grzegorz Grzybek > Assignee: Grzegorz Grzybek > Fix For: 4.1.0 > > > https://ops4j1.jira.com/browse/PAXURL-337 adds _smart_ mechanism for > consecutive download/resolution attempts. > For example, if {{org.ops4j.pax.url.mvn.repositories}} defines 10 > repositories and 9 of them return HTTP 404 and 10th repository gives us > "socket timeout", additional resolution attempt doesn't have to check those 9 > repositories. > Also {{AbstractRetryableDownloadTask}} uses (by default) [9 > retries|https://github.com/apache/karaf/blob/master/features/core/src/main/java/org/apache/karaf/features/internal/download/impl/AbstractRetryableDownloadTask.java#L32]. > Even if this may be configured, retry task was designed for such problems as > timeouts, or temporary unavailability of e.g., {{mvn:}} protocol handler. > Using 9 attempts (with exponentially increasing delay) is not the right way > to handle simple ArtifactNotFoundException... -- This message was sent by Atlassian JIRA (v6.3.4#6332)