[Buildbot-commits] [SPAM] [Buildbot] #939: scheduler_changes accumulates data for Nightly schedulers when onlyIfChanged is False

[Buildbot]

#939: scheduler_changes accumulates data for Nightly schedulers when
onlyIfChanged is False
-------------------+--------------------------------------------------------
Reporter:  catlee  |       Owner:       
    Type:  defect  |      Status:  new  
Priority:  minor   |   Milestone:  0.8.2
 Version:  0.8.1   |    Keywords:       
-------------------+--------------------------------------------------------
 Changes are inserted into the scheduler_changes table for processing via
 classify_changes, but are only retired if onlyIfChanged is True.

 If onlyIfChanged is False, the rows will stay around forever.  We've got
 3.4 million rows in this table after running for a few months.

 Fix should be simple, have the Nightly scheduler (and other timed
 schedulers?) avoid calling classify_changes if onlyIfChanged is False, or
 have it clear out any accumulated changes when it starts a build.

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Ticket URL: <http://buildbot.net/trac/ticket/939>
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