Getting all TaskAttempts of a Task from Hadoop API

I would like to get information on all TaskAttempts of a Task of a Job on Hadoop.

org.apache.hadoop.mapred.TaskReport gives information on running Attempts and successful Attempts, but I would like to also get those that 开发者_运维问答failed or were killed. Any nice way of doing that?

Thanks!

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You have to set keep.failed.task.files to true.