OK, I see. Yes - Artifactory is doing checksum computation automatically.
The reason is that computing the checksum only on the client-side is
suitable for "passive" repositories, where the repository has to fully trust
the client-side checksum, regardless of the final content that was received
and stored on the repository-side. Therefore overwrite=true is currently
required.
What we will do is add an option in Artifactory to verify the client-side
checksum against the calculated checksum on the stored item instead of
returning 200 automatically. We'll try to push it for the next minor
release.
Thanks for reporting this,
Yoav
On Wed, Feb 10, 2010 at 5:43 PM, Steele, Richard <[email protected]>wrote:
> First of all, some confusion on my part: we're publishing using SSH, not
> httpd. Sorry!
>
> I used tcpmon to capture the interaction between Ivy and Artifactory while
> publishing my artifact. What I see is:
>
> Ivy: HEAD
> /artifactory/prerelease/com.xxx/ant-build-tools/1.0.0-201002101037/jar/ant-build-tools-1.0.0-201002101037.jar
> HTTP/1.1
> Artifactory: HTTP/1.1 404 File not found.
> Ivy: PUT
> /artifactory/prerelease/com.xxx/ant-build-tools/1.0.0-201002101037/jar/ant-build-tools-1.0.0-201002101037.jar
> HTTP/1.1
> Artifactory: HTTP/1.1 200 OK
> Ivy: HEAD
> /artifactory/prerelease/com.xxx/ant-build-tools/1.0.0-201002101037/jar/ant-build-tools-1.0.0-201002101037.jar.sha1
> HTTP/1.1
> Artifactory: HTTP/1.1 200 OK
>
> At this point the publish fails.
>
> Does Artifactory automatically compute the sha1 of the artifact? If so,
> then this explains the behavior I'm seeing. Is there a way to turn this
> feature off?
>
> Thanks,
> Rich
>
>
> On Thu, Feb 4, 2010 at 2:02 PM, Yoav Landman <[email protected]> wrote:
>
>> Hi Rich,
>>
>> When using Ivy with a URL resolver to publish, Ivy sends a HEAD request to
>> check if the remote file exists.
>> Artifactory returns 200 to this query when the remote Ivy file is already
>> there, which, if 'overwrite==false', causes Ivy to return the overwrite
>> error you are getting.
>> Is it possible that in your previous setup HEAD requests return a
>> different result?
>>
>> Yoav
>>
>> On Tue, Feb 2, 2010 at 8:23 PM, Steele, Richard <[email protected]>wrote:
>>
>>> I'm migrating from an httpd-based Ivy repository to Artifactory. When I
>>> try to publish one of my artifacts I consistently get an error "impossible
>>> to publish artifacts for com.foo#foo-api;1.0.0-201002021203:
>>> java.io.IOException: destination file exists and overwrite == false". After
>>> the error, the Artifactory repository contains the jar file but not the
>>> ivy.xml.
>>>
>>> This used to work with our httpd repsitory.
>>>
>>> We've elected to publish with overwrite set to false; we're not using
>>> SNAPSHOT versions, always unique versions. (That's why we have the
>>> timestamp on the development release.)
>>>
>>> Any suggestions?
>>>
>>> Rich
>>>
>>>
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