Spark通過YARN提交任務不成功（包含YARN cluster和YARN client)

　無論用YARN cluster和YARN client來跑，均會出現如下問題。   [[email protected] spark-1.6.1-bin-hadoop2.6]$ jps 2049 NameNode 2706 Jps 2372 ResourceManager 2660 Master 2203 SecondaryNameNode [[email protected] spark-1.

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