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From: Apache Wiki <wikidiffs@apache.org>
To: Apache Wiki <wikidiffs@apache.org>
Date: Wed, 21 Sep 2011 00:40:56 -0000
Message-ID: <20110921004056.73497.59356@eos.apache.org>
Subject: 
 =?utf-8?q?=5BHadoop_Wiki=5D_Update_of_=22WritingYarnApps=22_by_Arun_C_Mur?=
 =?utf-8?q?thy?=
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Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hadoop Wiki" for ch=
ange notification.

The "WritingYarnApps" page has been changed by Arun C Murthy:
http://wiki.apache.org/hadoop/WritingYarnApps?action=3Ddiff&rev1=3D3&rev2=
=3D4

  =

  =3D=3D=3D Interfaces =3D=3D=3D
  The interfaces you'd most like be concerned with are:
- ContainerManager -> Protocol for AM to talk to NodeManager to start/stop =
containers
+   * ContainerManager -> Protocol for AM to talk to NodeManager to start/s=
top containers
- ClientRMProtocol -> Protocol for job-client (launching program from gatew=
ay) to talk to RM to launch a new application i.e. application master itself
+   * ClientRMProtocol -> Protocol for job-client (launching program from g=
ateway) to talk to RM to launch a new application i.e. application master i=
tself
- AMRMProtocol -> Protocol for AM to use to register/stop itself and get re=
sources from the Scheduler
+   * AMRMProtocol -> Protocol for AM to use to register/stop itself and ge=
t resources from the Scheduler
  =

  =3D=3D=3D Useful Links =3D=3D=3D
 =20