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From John Lilley <john.lil...@redpoint.net>
Subject RE: Issues with documentation on YARN
Date Sun, 27 Jul 2014 20:44:02 GMT
The only way we've found to write an application master is by example. However, the distributed-shell
example in 2.2 was not very good; it is much improved in 2.4.  I would start with that and
edit, rather than create from scratch.


-----Original Message-----
From: Никитин Константин [mailto:nk.0@yandex.ru] 
Sent: Tuesday, July 08, 2014 4:54 AM
To: user@hadoop.apache.org
Subject: Issues with documentation on YARN

I'm trying to write my first YARN application using a doc http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/WritingYarnApplications.html
. This page is said to describe Apache Hadoop 2.3.0. But a method ``appMasterRequest.setApplicationAttemptId(appAttemptID);``
mentioned there was removed about a year ago https://issues.apache.org/jira/browse/YARN-918
, so "Writing Yarn Application" is not actual.
How can I help with actualizing documentation?
Thank you!
Konstantin Nikitin
Software engineer

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