mapreduce文档数据任务

看MaxCompute（原ODPS）说明文档说输入数据只能是表结构 1.是否可以跑用户自定义的原生的基于hdfs的Mapreduce任务，输入为hdfs文件，输出为hdfs文件，mapper的逻辑以及reducer的逻辑用户自定义实现 2.是否支持其他的数据工具，如何跑基于spark的任务

看MaxCompute（原ODPS）说明文档说输入数据只能是表结构1.是否可以跑用户自定义的原生的基于hdfs的Mapreduce任务，输入为hdfs文件，输出为hdfs文件，mapper的逻辑以及reducer的逻辑用户自定义实现2.是否支持其他的数据工具，如何跑基于spark的任务

看Maxcompute说明文档说输入数据只能是表结构是否可以跑用户自定义的原生的基于hdfs的Mapreduce任务，输入为hdfs文件，输出为hdfs文件，mapper的逻辑以及reducer的逻辑用户自定义实现

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

优惠活动

产品入门

最佳实践