通过web界面查看hadoop集群运行日志的地址: http://hostname:8088/logs/ SecurityAuth-root.audit 0 bytes Aug 27, 2016 5:38:14 AM hadoop-root-RM-hadoop01.out 759 bytes Dec 31, 2016 2:07:38 AM hadoop-root-ResourceManager-hadoop01.out 772 bytes Dec 31, 2016 2:07:26 AM h
一.spark安装 因为之前安装过hadoop,所以,在“Choose a package type”后面需要选择“Pre-build with user-provided Hadoop [can use with most Hadoop distributions]”,然后,点击“Download Spark”后面的“spark-2.1.0-bin-without-hadoop.tgz”下载即可.Pre-build with user-provided Hadoop: 属于“Hadoop