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From Maarten Coene <>
Subject Re: Ivy + hudson CI - problems downloading artifacts, please, help
Date Wed, 24 Feb 2010 22:26:27 GMT
Could you confirm that your Ivy cache isn't accessed concurrently?
And if your Ivy cache is accessed by more than 1 Ivy process at a time, could you check you
did enable the artifact locking in your settings.xml?


----- Original Message ----
From: "" <>
To:; Eugene Sajine <>
Sent: Wed, February 24, 2010 5:37:48 PM
Subject: Ivy + hudson CI - problems downloading artifacts, please, help


I'm not subscribed to the list, so, please, make sure you have my address in CC for replies.

We are having more than 150 projects in hudson CI with dependencies tracked by Ivy (2.1.0).

Lately we are having more and more problems with it because ivy cannot copy/download artifacts

There are two main errors we are getting:
1. size of source file differs from the size of dest file
2. impossible to move part file to definitive one

In mailing list i found this answer from Xavier Hanin:
When Ivy downloads ivy files from a repository, it first download them to a
temporary file (used to be in temp directory until 2.0 beta 1, where the ivy
file is downloaded to the cache). Then it moves the temporary file to the
final location in the cache, and this is what seems to be failing for your
user. Cleaning the cache should fix the problem, if it happens frequently
you should try to investigate the issue. Maybe it is due to the use of the
same cache by multiple processes concurrently. This use case is supported
only with 2.0 beta 1, with the repository cache locking to avoid such
concurrency issues.

As i mentioned above our version is 2.1.0, but we still have this issue

I also saw the same problem reported before, but there was no answer



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