Hi Dafna,

I've just merged https://gerrit.ovirt.org/99339 which adds missing debug logs for BLL part of engine, which contains core functionality. So hopefully now we should have finally all debug info to be able to investigate a fix all race/random issues we have in the last weeks.

Regarding the GetVdsHooksByIdQuery I think Marcin started to investigate and the issue was that for some unknown reason hooks are not stored within engine database, which seems like a race between hooks are queried from client and properly fetched from host withing HostMonitoring. So next time it happens we should hopefully have enough information to be able to find out reason.

Thanks

On Thu, Apr 11, 2019 at 2:13 PM Dafna Ron <dron@redhat.com> wrote:

Hi,

This is a code issue 100%, I am not sure which team sends the query but this needs to be addressed. I think it would also help debug/fix the issue with the random failure of get_host_hooks which was already reported and communicated on in the list.

Can someone from infra/network please look at the query and see what is the cause of the NPE?

Thanks,
Dafna