12:39 p.m.
Well, in details it means that is trying to write/delete at same key and it
failed, and then probably the indexmanager was not updated.
Did you get that trace also in the server.log as well ?
On Mon, Oct 30, 2017 at 6:25 PM, Lucas Ponce <lponce(a)redhat.com> wrote:
That's interesting.
I haven't got that trace, yes, it seems the indexmanager failed, still
trying to get the same one.
On Mon, Oct 30, 2017 at 6:17 PM, Joel Takvorian <jtakvori(a)redhat.com>
wrote:
> Some update, here is the latest logs I got while the test failed:
> https://paste.fedoraproject.org/paste/Yy8CuDvgqzX1RazON6Cmag
>
> I haven't time to dig further today, but see in the middle that lovely
> stack trace:
>
> *18:01:59,012 ERROR [org.infinispan.transaction.im
> <http://org.infinispan.transaction.im>pl.TransactionCoordinator] (default
> task-35) ISPN000255: Error while processing prepare:
> org.infinispan.transaction.WriteSkewException: Write skew detected on key
> itest-rest-feed~Local DMR~/subsystem=datasources/xa-data-source=testXaDs
> for transaction TransactionImple < ac, BasicAction:
> 0:ffffc0a8000c:-5784e282:59f75acd:b4 status: ActionStatus.RUNNING >*
> * at
>
org.infinispan.transaction.impl.WriteSkewHelper.performWriteSkewCheckAndReturnNewVersions(WriteSkewHelper.java:66)*
> * at
>
org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.clusteredCreateNewVersionsAndCheckForWriteSkews(ClusteringDependentLogic.java:261)*
>
> I have no idea why it wasn't displayed before, and it is now.
>
> On Mon, Oct 30, 2017 at 1:15 PM, Joel Takvorian <jtakvori(a)redhat.com>
> wrote:
>
>> I've seen the same error just once (out of 5 or 6 tries), and,
>> coincidentally, had the same error notified "Failed to store
>> notification: {"type":"RESOURCE_ADDED" etc." with
"MethodNotAllowed" at
>> the very same moment, that is, just when the testRemoveXaDatasource test
>> runs.
>> That's maybe a trail to investigate, maybe it betrays some server-side
>> malfunction. I don't know if it's possible to see server-side logs
during
>> agent itests, but it would probably help. I don't know why this error
>> happens.
>>
>> When I run tests successfully, I also see from times to times this
>> error, but it's distributed randomly in tests, and fortunately or not
>> (rather not), tests pass.
>>
>
>
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