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https://issues.apache.org/jira/browse/IVY-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597399#action_12597399
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Steve Loughran commented on IVY-817:
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1. it may be something just after the sort, some check of the repository list
-just something that doesnt get printed out. For all I know, it could be the
java5/6 proxy stuff trying reverse-dns when a URL gets created; I remember some
bugrep on that subject once.
2. No, I havent fixed my machine yet. I will go for a thread dump and see where
we are. I will leave the machine broken until we've got this bug fixed.
> If DNS is playing up, Ivy takes a lot longer to sort project dependencies
> -------------------------------------------------------------------------
>
> Key: IVY-817
> URL: https://issues.apache.org/jira/browse/IVY-817
> Project: Ivy
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.0.0-beta-2
> Environment: Ubuntu 8.04 with messed up DNS
> Reporter: Steve Loughran
>
> I've just upgraded to Ubuntu 8.04, and for reasons I dont fully understand.
> DNS is now very patchy; long pauses before responses coming in
> running at -d level, the pauses happen after printing all the pauses,
> finishing when the Sort dependencies response comes in
> [ivy-projects] Module descriptor is processed : org.smartfrog#sf-tasks;[EMAIL
> PROTECTED]
> [ivy-projects] Module descriptor is processed :
> org.smartfrog#smartfrog;[EMAIL PROTECTED]
> //insert 30s pause here
> [ivy-projects] Sort dependencies of : org.smartfrog#sf-m32;[EMAIL PROTECTED]
> / Number of dependencies = 9
> During resolution, the delay happens after the sort
> [ivy:resolve] Module descriptor is processed : org.apache.ant#ant;1.7.0
> [ivy:resolve] Sort done for : org.apache.ant#ant-apache-regexp;1.7.0
> [ivy:resolve] Sort dependencies of : org.apache.ant#ant-apache-resolver;1.7.0
> / Number of dependencies = 3
> //here is where the delay is
> [ivy:resolve] Module descriptor is processed : org.apache.ant#ant;1.7.0
> [ivy:resolve] Sort done for : org.apache.ant#ant-apache-resolver;1.7.0
> [ivy:resolve] Sort dependencies of : org.apache.ant#ant-commons-logging;1.7.0
> / Number of dependencies = 3
> -I'm not sure why dns/rdns should be needed during a sort, unless remote
> repositories are being polled. I'm also surprised, as java caches DNS
> responses by default.
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