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From Steven Willis <swil...@compete.com>
Subject mapreduce.job.end-notification settings
Date Fri, 09 Nov 2012 17:51:16 GMT
I was looking at:

http://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml

And I noticed that there are some duplicate properties with different values and different
descriptions:

mapreduce.job.end-notification.retry.attempts	0	Indicates how many times hadoop should attempt
to contact the notification URL
mapreduce.job.end-notification.retry.interval	30000	Indicates time in milliseconds between
notification URL retry calls
...
mapreduce.job.end-notification.retry.attempts	5	The number of times the submitter of the job
wants to retry job end notification if it fails. This is capped by mapreduce.job.end-notification.max.attempts
mapreduce.job.end-notification.retry.interval	1	The number of seconds the submitter of the
job wants to wait before job end notification is retried if it fails. This is capped by mapreduce.job.end-notification.max.retry.interval

Any idea which values and descriptions are correct?

-Steve

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