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https://jira.codehaus.org/browse/WAGON-384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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William Bernardet updated WAGON-384:
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Attachment: AbstractWagon.java
Fix proposal by updating the API.
> Maven fails to download artifacts larger than 2 GB
> --------------------------------------------------
>
> Key: WAGON-384
> URL: https://jira.codehaus.org/browse/WAGON-384
> Project: Maven Wagon
> Issue Type: Bug
> Components: wagon-provider-api
> Affects Versions: 2.2
> Environment: This issue is not dependent on the operating system and
> hardware.
> Reporter: Robert Baker
> Attachments: AbstractWagon.java, AbstractWagon.java
>
>
> If a Maven build includes a dependency for an artifact that is larger than 2
> GB in size, the download of the artifact during the build terminates at 2 GB
> and the following error is reported by Maven:
> [WARNING] Checksum validation failed, expected
> 5b0fafa21f2b3e9c4e3b7ef3c5306f82bcb9fc85 but is
> e9ef494d39de097b9a02531993688ceebdce39e1
> Maven repeats the download a second time with the same error result, then
> build fails.
> The failure is caused when the transfer method in AbstractWagon.java receives
> maxSize parameter, which is an integer, set to Integer.MAX_VALUE, rather than
> the actual size of the artifact. This value is then decremented to zero,
> which causes the download to terminate prematurely. The attached file
> (AbstractWagon.java) contains changes in the transfer method that use the
> value Integer.MAX_VALUE as a trigger that causes the routine to ignore the
> maxSize parameter's value and download the artifact until an EOF is detected,
> regardless of its size.
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