Here's my idea, i have no way to tell if its working besides running a
lot of shellscripts running 'ant test' in loops at the same time :)
Index: lucene/ivy-settings.xml
===================================================================
--- lucene/ivy-settings.xml (revision 1394624)
+++ lucene/ivy-settings.xml (working copy)
@@ -26,6 +26,8 @@
<include url="${ivy.default.settings.dir}/ivysettings-local.xml"/>
<include url="${ivy.default.settings.dir}/ivysettings-main-chain.xml"/>
+ <caches lockStrategy="artifact-lock"/>
+
<resolvers>
<ibiblio name="sonatype-releases"
root="http://oss.sonatype.org/content/repositories/releases";
m2compatible="true" />
On Fri, Oct 5, 2012 at 4:31 PM, Robert Muir <[email protected]> wrote:
> Well it looks like a configuration bug:
>
> Ivy supports locking for this:
> http://ant.apache.org/ivy/history/latest-milestone/settings/lock-strategies.html
>
> But the default is "no-lock"
> http://ant.apache.org/ivy/history/latest-milestone/settings/caches.html
>
> I think we should investigate fixing lucene/ivy-settings.xml to use
> locking? failures like this are annoying
>
> On Fri, Oct 5, 2012 at 4:17 PM, Dawid Weiss
> <[email protected]> wrote:
>> This looks like an ivy bug to me -- seems to be overwriting the same
>> cache file so one of the parsers fails.
>>
>> Dawid
>>
>> On Fri, Oct 5, 2012 at 10:14 PM, Robert Muir <[email protected]> wrote:
>>> On Fri, Oct 5, 2012 at 4:08 PM, <[email protected]> wrote:
>>>> BUILD FAILED
>>>> <http://sierranevada.servebeer.com/job/lucene40-beaster/ws/build.xml>:49:
>>>> The following error occurred while executing this line:
>>>> <http://sierranevada.servebeer.com/job/lucene40-beaster/ws/common-build.xml>:643:
>>>> The following error occurred while executing this line:
>>>> <http://sierranevada.servebeer.com/job/lucene40-beaster/ws/common-build.xml>:292:
>>>> impossible to ivy retrieve: java.lang.RuntimeException: problem during
>>>> retrieve of org.apache.lucene#core-test-framework:
>>>> java.text.ParseException: failed to parse report:
>>>> /home/rmuir/.ivy2/cache/org.apache.lucene-core-test-framework-default.xml:
>>>> Premature end of file.
>>>> at
>>>> org.apache.ivy.core.retrieve.RetrieveEngine.retrieve(RetrieveEngine.java:206)
>>>
>>> I've seen this a few times before, this is some bug in ivy (or the
>>> cache needs a different locking setup or something i dont understand).
>>>
>>> This probably happened because I'm also running 'ant test
>>> -Dtestcase=XXXX -Dtestmethod=YYYY' in a shellscript in a loop 1000
>>> times separately in another checkout on this machine.
>>>
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