[Buildbot-commits] [Buildbot] #1935: build request claiming needs to operate in "batches"

[Buildbot]

#1935: build request claiming needs to operate in "batches"
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Reporter:  dustin   |      Owner:  dustin
    Type:  defect   |     Status:  new
Priority:  major    |  Milestone:  0.8.4
 Version:  0.8.3p1  |   Keywords:  database
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 The {{{column._in(list)}}} sqlalchemy operator expands to a list of
 parameters as long as the list.  For a list containing hundreds or
 thousands of items, this will not work, at least for some database
 engines.  The old code batched into groups of 100 items - this seems like
 a reasonable approach.

 The existing claim-by-UPDATE is never going to work perfectly, but this
 particular bug should be fixed before 0.8.4 ships.

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Ticket URL: <http://trac.buildbot.net/ticket/1935>
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Buildbot: build/test automation