add PCL support to Express, fixes #3567 #3962
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When a run is configured, any express streams with the PromptCalibProducer alca producer will be flagged for PCL. This means the system expects PCL conditons for that run/stream pair. Inside the Express Spec we configure for ALCAPROMPT output from the PromptCalibProducer and then add an AlcaHarvest task for it. The AlcaHarvest will write out sqlite files, for which we add a dummy Condition task. A Condition task has a Condition job splitter, which does not create any jobs, but just forwards sqlite file information to special t0ast db tables. Second step (and not part of this ticket) is using the information in these t0ast tables to upload the conditions to the dropbox and enforce doing this in run order. Also not part of this ticket yet is a timeout trigger for the PCL.
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@dballesteros7 , can you please review by making sure all the Tier0 unit tests (Tier0Feeder, RunConfig, all job splitters) run ? It works for me, but I want someone else to try it as well. You almost certainly need to checkout the T0 and run against a very new WMCore for this to work. |
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All tests check out fine against latest WMCore and T0 source. |
hufnagel
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Sep 5, 2012
add PCL support to Express, fixes #3567
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When a run is configured, any express streams with the PromptCalibProducer alca producer will
be flagged for PCL. This means the system expects PCL conditons for that run/stream pair.
Inside the Express Spec we configure for ALCAPROMPT output from the PromptCalibProducer and
then add an AlcaHarvest task for it. The AlcaHarvest will write out sqlite files, for which
we add a dummy Condition task. A Condition task has a Condition job splitter, which does
not create any jobs, but just forwards sqlite file information to special t0ast db tables.
Second step (and not part of this ticket) is using the information in these t0ast tables
to upload the conditions to the dropbox and enforce doing this in run order.
Also not part of this ticket yet is a timeout trigger for the PCL.