The number of tasks for this job 310335 exceeds the configured limit 200000

运行 hadoop mapreduce 任务报错：

The number of tasks for this job 310335 exceeds the configured limit 200000

解决方法：

将 TextInputFormat 修改为 CombineTextInputFormat

Reference：

https://stackoverflow.com/questions/25104752/avoiding-the-number-of-tasks-for-this-job-100325-exceeds-the-configured-limit

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