Hadoop生态圈-Oozie实战之逻辑调度执行多个Job
作者：尹正杰
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1>.启动hadoop集群
[root@yinzhengjie hadoop-2.5.0-cdh5.3.6]# sbin/start-all.sh This script is Deprecated. Instead use start-dfs.sh and start-yarn.sh Starting namenodes on [s101] s101: starting namenode, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-root-namenode-yinzhengjie.out s102: starting datanode, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-root-datanode-s102.out s104: starting datanode, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-root-datanode-s104.out s103: starting datanode, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-root-datanode-s103.out Starting secondary namenodes [s101] s101: starting secondarynamenode, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/hadoop-root-secondarynamenode-yinzhengjie.out starting yarn daemons starting resourcemanager, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/yarn-yinzhengjie-resourcemanager-s101.out s104: starting nodemanager, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/yarn-root-nodemanager-s104.out s102: starting nodemanager, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/yarn-root-nodemanager-s102.out s103: starting nodemanager, logging to /home/yinzhengjie/download/cdh/hadoop-2.5.0-cdh5.3.6/logs/yarn-root-nodemanager-s103.out [root@yinzhengjie hadoop-2.5.0-cdh5.3.6]#