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home / developersection / interviews / suppose hadoop spawned 100 tasks for a job and one of the task failed. what will hadoop do?
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Suppose Hadoop spawned 100 tasks for a job and one of the task failed. What will Hadoop do?

Anonymous User 4491 20 Jan 2015
.net hadoop
Updated 23 Sep 2020
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Anonymous User
Anonymous User 20 Jan 2015
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It will restart the task again on some other TaskTracker and only if the task fails more than four (default setting and can be changed) times will it kill the job.
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