spark技术分享

2014-08-18admin阅读(1300)赞(0)

JobWaiter [crayon-68116c699175a059137756/] JobWaiter is a JobListener that is used when DAGScheduler submits a job ...

2014-08-17admin阅读(1246)赞(0)

JobListener Spark subscribes for job completion or failure events (after submitting a job to DAGScheduler) using J ...

2014-08-16admin阅读(1305)赞(0)

DAGSchedulerEventProcessLoop — DAGScheduler Event Bus

2014-08-15admin阅读(1345)赞(0)

DAGSchedulerSource — Metrics Source for DAGScheduler

2014-08-14admin阅读(1112)赞(0)

StageInfo Caution FIXME fromStage Method Caution FIXME

2014-08-13admin阅读(1332)赞(0)

ResultStage — Final Stage in Job

2014-08-12admin阅读(4213)赞(0)

ShuffleMapStage — Intermediate Stage in Execution DAG

2014-08-11admin阅读(4401)赞(0)

Stage — Physical Unit Of Execution

2014-08-10admin阅读(1491)赞(0)

ActiveJob A job (aka action job or active job) is a top-level work item (computation) submitted to DAGScheduler to ...

2014-08-09admin阅读(1377)赞(0)

DAGScheduler — Stage-Oriented Scheduler