Hi Thomas, Not yet, sorry. But working on it (in parallel!), was having a bit of an issue setting up a new env with devstack.
Will update you as soon as I have some results. Thanks, Stas On 3 September 2013 23:00, Thomas Maddox <[email protected]>wrote: > Hey Stas, > > Were you ever able to get any answers on this? :) > > Thanks! > > -Thomas > > On 8/12/13 9:42 AM, "Thomas Maddox" <[email protected]> wrote: > > Happens all of the time. I haven't been able to get a single meter > stored. :( > > From: Stas Maksimov <[email protected]> > Reply-To: OpenStack Development Mailing List < > [email protected]> > Date: Monday, August 12, 2013 9:34 AM > To: OpenStack Development Mailing List <[email protected]> > Subject: Re: [openstack-dev] [Ceilometer] Need help with HBase backend > > Is it sporadic or happens all the time? > > In my case my Ceilometer VM was different from HBase VM, so I'm not sure > if DHCP issues can affect localhost connections. > > Thanks, > Stas > > On 12 August 2013 15:29, Thomas Maddox <[email protected]>wrote: > >> Hmmm, that's interesting. >> >> That would effect an all-in-one deployment? It's referencing localhost >> right now; not distributed. My Thrift server is hbase://127.0.0.1:9090/. >> Or would that still effect it, because it's a software facilitated >> localhost reference and I'm doing dev inside of a VM (in the cloud) rather >> than a hardware host? >> >> I really appreciate your help! >> >> -Thomas >> >> From: Stas Maksimov <[email protected]> >> Reply-To: OpenStack Development Mailing List < >> [email protected]> >> Date: Monday, August 12, 2013 9:17 AM >> To: OpenStack Development Mailing List <[email protected] >> > >> Subject: Re: [openstack-dev] [Ceilometer] Need help with HBase backend >> >> Aha, so here it goes. The problem was not caused by monkey-patching or >> multithreading issues, it was caused by the DevStack VM losing its >> connection and getting a new address from the DHCP server. Once I fixed the >> connection issues, the problem with eventlet disappeared. >> >> Hope this helps, >> Stas >> >> On 12 August 2013 14:49, Stas Maksimov <[email protected]> wrote: >> >>> Hi Thomas, >>> >>> I definitely saw this before, iirc it was caused by monkey-patching >>> somewhere else in ceilometer. It was fixed in the end before i submitted >>> hbase implementation. >>> >>> At this moment unfortunately that's all I can recollect on the subject. >>> I'll get back to you if I have an 'aha' moment on this. Feel free to >>> contact me off-list regarding this hbase driver. >>> >>> Thanks, >>> Stas. >>> Hey team, >>> >>> I am working on a fix for retrieving the latest metadata on a resource >>> rather than the first with the HBase implementation, and I'm running into >>> some trouble when trying to get my dev environment to work with HBase. It >>> looks like a concurrency issue when it tries to store the metering data. >>> I'm getting the following error in my logs (summary): >>> >>> *013-08-11 18:52:33.980 2445 ERROR >>> ceilometer.collector.dispatcher.database >>> [req-3b3c65c9-1a1b-4b5d-bba5-8224f074b176 None None] Second >>> simultaneous read on fileno 7 detected. Unless you really know what you're >>> doing, make sure that only one greenthread can read any particular socket. >>> Consider using a pools.Pool. If you do know what you're doing and want to >>> disable this error, call eventlet.debug.hub_prevent_multiple_readers(False) >>> * >>> >>> *Full traceback*: http://paste.openstack.org/show/43872/ >>> >>> Has anyone else run into this lovely little problem? It looks like the >>> implementation needs to use happybase.ConnectionPool, unless I'm missing >>> something. >>> >>> Thanks in advance for help! :) >>> >>> -Thomas >>> >>> _______________________________________________ >>> OpenStack-dev mailing list >>> [email protected] >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>> >>> >> >> _______________________________________________ >> OpenStack-dev mailing list >> [email protected] >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > > > _______________________________________________ > OpenStack-dev mailing list > [email protected] > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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