[Buildbot-devel] Problems with FileDownload

[Leibowitz, Michael]

I actually had the same problem, and found it was related to file size.
The files I need to transfer are about 150MB.  I found that small files
(under 10MB) worked, but large ones did not with the default settings.
By turning up the block size to the allowed maximum (600KB, IIRC), our
files transferred successfully.  

--
Michael Leibowitz
Software Engineer, Channel Platform Solutions Group
Intel Corporation
michael.leibowitz at intel.com
+1 503 264 7621


>-----Original Message-----
>From: buildbot-devel-bounces at lists.sourceforge.net
[mailto:buildbot-devel-
>bounces at lists.sourceforge.net] On Behalf Of Phil Thompson
>Sent: Thursday, March 01, 2007 7:50 AM
>To: buildbot-devel at lists.sourceforge.net
>Subject: Re: [Buildbot-devel] Problems with FileDownload
>
>On Wednesday 28 February 2007 12:30 pm, Phil Thompson wrote:
>> Buildbot v0.7.5
>> Twisted v2.5.0
>> Python v2.5
>>
>> I'm having a problem using the FileDownload step.
>> SlaveFileDownloadCommand._writeData() seems to handle the whole file
Ok,
>> but the master never gets to know that the download has finished.
>>
>> The slave log shows "Unhandled error in Deferred" but with no detail.
>> Hacking at Twisted's defer.py shows that the cause seems to be a
>recursion
>> problem when running the callbacks (presumably the one implementing
the
>> close).
>>
>> Does this ring any bells? Meantime I'll continue to hack at the
Twisted
>> source.
>
>To follow up on my own post...
>
>FileUpload seems to have the same problem. Downgrading to Twisted
v2.4.0
>and
>Python v2.4.3 makes no difference, which implies the problem is with
>Buildbot.
>
>Is anybody using the file transfer steps successfully? What versions
are
>you
>using?
>
>Phil
>
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