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Ok, there is a complete set of tests that you wanted from the 300nodes
cluster.  I put the logs of the tests on lsst-db2, in the dir /u2/qserv.
Let me know how you want these numbers put together.  I'll get started
on the trac page.

I also did the 10x10deg. area near neighbor.  Not sure what to say,
but this came back with a count(*) result after 4mins 50sec.

We are going to lose the 300nodes probably a couple hours after
midnight tonight.  But they have decided to keep around a set of
50 nodes for us to keep using for testing.  I requested the set of
low numbers, the master machine ccqserv001, and the next 50
machines.  So, some amount of testing and debugging can continue
there.

Douglas


On 09/20/2013 04:30 PM, Becla, Jacek wrote:
> Douglas,
>
> Thanks for the update. I'll try to massage the slides
> to reflect the reality.
>
> Jacek
>
>
>
>
>
> On 09/20/2013 04:00 PM, Smith, Douglas A. wrote:
>> Jacek -
>>
>> So, not sure what to say here.  But the instabilities of the 300node
>> cluster this week, is making the testing just not go anywhere.  I can't
>> get the cluster to remain stable over a full set of tests, so I can't get
>> all the tests that you've asked for.  And a longer test, like of a
>> 10x10deg. area of near neighbor query, doesn't really make sense,
>> since I can't tell if the query is taking a long time or I am waiting
>> for the workers that are hanging.
>>
>> Serge is now looking at the cluster, but it is late in the day on Friday
>> here, and you wanted numbers.  I have numbers for test queries
>> at 300nodes, but not at other number of nodes.
>>
>> Serge may come back to me here, and testing can go again, and
>> you can have lots more numbers by Mon., but not sure what you
>> might want us to do now?
>>
>> Douglas
>>

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