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From Harsh J <ha...@cloudera.com>
Subject Re: port 8080 in YARN
Date Wed, 04 Apr 2012 19:06:56 GMT
MR Client's ShuffleHandler uses it by default. Tweakable via
mapreduce.shuffle.port in mapred-site.xml.

While you are at it, would you also like to offer a quick patch on
https://issues.apache.org/jira/browse/MAPREDUCE-3493 to document this
in mapred-default.xml file?

2012/4/4 Radim Kolar <hsn@filez.com>:
> Which application/service runs on port 8080 in YARN by default? I need to
> change port.

There have been recent default port changes since the first 0.23-based
release, for better 'series' among the new services. Read about those
at https://issues.apache.org/jira/browse/MAPREDUCE-3920 (Just FYI).
These changes will be in 2.0.0.

Harsh J

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