hadoop3.x yarn 调度策略:FIFO Scheduler
hadoop3.x yarn 资源调度(Scheduler和队列)
hadoop3.x yarn工作流程
hadoop3.x MapReduce 在mapred-site.xml中配置map、reduce压缩
hadoop3.x MapReduce 代码设置map、reduce压缩
hadoop3.x MapReduce 压缩
hadoop3.x MapReduce-二次排序
hadoop3.x MapReduce-排序
hadoop3.x MapReduce-排序
hadoop3.x MapReduce-Partition分区的注意事项