Spark在Hadoop集群上的配置(spark

苏童

...　　14/11/11 22:11:25 INFO scheduler.TaskSetManager: Finished task 0.0 in stage 0.0 (TID 0) in 4052 ms on localhost (1/2)
　　14/11/11 22:11:25 INFO scheduler.DAGScheduler: Stage 0 (reduce at SparkPi.scala:35) finished in 4.130 s
　　14/11/11 22:11:25 INFO scheduler.TaskSetManager: Finished task 1.0 in stage 0.0 (TID 1) in 69 ms on localhost (2/2)
　　14/11/11 22:11:25 INFO scheduler.TaskSchedulerImpl: Removed TaskSet 0.0, whose tasks have all completed, from pool
　　14/11/11 22:11:25 INFO spark.SparkContext: Job finished: reduce at SparkPi.scala:35, took 4.613856515 s
　　Pi is roughly 3.1431
　　14/11/11 22:11:26 INFO handler.ContextHandler: stopped o.e.j.s.ServletContextHandler{/metrics/json,null}
　　14/11/11 22:11:26 INFO handler.ContextHandler: stopped o.e.j.s.ServletContextHandler{/stages/stage/kill,null}
　　14/11/11 22:11:26 INFO handler.ContextHandler: stopped o.e.j.s.ServletContextHandler{/,null}
　　14/11/11 22:11:26 INFO handler.ContextHandler: stopped o.e.j.s.ServletContextHandler{/static,null}
　　14/11/11 22:11:26 INFO handler.ContextHandler: stopped o.e.j.s.ServletContextHandler{/executors/json,null}
　　...