If DNS is playing up, Ivy takes a lot longer to sort project dependencies
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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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