spark技术分享MesosCoarseGrainedSchedulerBackend — Coarse-Grained Scheduler Backend for Mesos
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Caution
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FIXME |
executorLimitOption Property
executorLimitOption is an internal attribute to…FIXME
resourceOffers Method
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Caution
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FIXME |
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Note
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resourceOffers is part of Mesos’ Scheduler callback interface to be implemented by frameworks’ schedulers.
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handleMatchedOffers Internal Method
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Caution
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FIXME |
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Note
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handleMatchedOffers is used exclusively when MesosCoarseGrainedSchedulerBackend resourceOffers.
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buildMesosTasks Internal Method
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Caution
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FIXME |
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Note
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buildMesosTasks is used exclusively when MesosCoarseGrainedSchedulerBackend launches Spark executors on accepted offers.
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createCommand Method
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Caution
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FIXME |
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Note
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createCommand is used exclusively when MesosCoarseGrainedSchedulerBackend builds Mesos tasks for given offers.
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