Return-Path: 
 <yarn-issues-return-76292-apmail-hadoop-yarn-issues-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org
Delivered-To: apmail-hadoop-yarn-issues-archive@minotaur.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id 387C2185EE
	for <apmail-hadoop-yarn-issues-archive@minotaur.apache.org>;
 Mon, 21 Dec 2015 19:30:47 +0000 (UTC)
Received: (qmail 94174 invoked by uid 500); 21 Dec 2015 19:30:47 -0000
Delivered-To: apmail-hadoop-yarn-issues-archive@hadoop.apache.org
Received: (qmail 94096 invoked by uid 500); 21 Dec 2015 19:30:46 -0000
Mailing-List: contact yarn-issues-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:yarn-issues-help@hadoop.apache.org>
List-Unsubscribe: <mailto:yarn-issues-unsubscribe@hadoop.apache.org>
List-Post: <mailto:yarn-issues@hadoop.apache.org>
List-Id: <yarn-issues.hadoop.apache.org>
Reply-To: yarn-issues@hadoop.apache.org
Delivered-To: mailing list yarn-issues@hadoop.apache.org
Received: (qmail 94010 invoked by uid 99); 21 Dec 2015 19:30:46 -0000
Received: from arcas.apache.org (HELO arcas) (140.211.11.28)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 21 Dec 2015 19:30:46 +0000
Received: from arcas.apache.org (localhost [127.0.0.1])
	by arcas (Postfix) with ESMTP id ABECE2C1F5D
	for <yarn-issues@hadoop.apache.org>; Mon, 21 Dec 2015 19:30:46 +0000 (UTC)
Date: Mon, 21 Dec 2015 19:30:46 +0000 (UTC)
From: "Wangda Tan (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12921692.1450107940000.85815.1450726246702@Atlassian.JIRA>
In-Reply-To: <JIRA.12921692.1450107940000@Atlassian.JIRA>
References: <JIRA.12921692.1450107940000@Atlassian.JIRA>
 <JIRA.12921692.1450107940508@arcas>
Subject: [jira] [Commented] (YARN-4454) NM to nodelabel mapping going wrong
 after RM restart
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394


    [ https://issues.apache.org/jira/browse/YARN-4454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15066945#comment-15066945 ] 

Wangda Tan commented on YARN-4454:
----------------------------------

Looks good, +1. thanks [~bibinchundatt]! Committing.. 

> NM to nodelabel mapping going wrong after RM restart
> ----------------------------------------------------
>
>                 Key: YARN-4454
>                 URL: https://issues.apache.org/jira/browse/YARN-4454
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>            Priority: Critical
>         Attachments: 0001-YARN-4454.patch, test.patch
>
>
> *Nodelabel mapping with NodeManager  is going wrong if combination of hostname and then NodeId is used to update nodelabel mapping*
> *Steps to reproduce*
> 1.Create cluster with 2 NM
> 2.Add label X,Y to cluster
> 3.replace  Label of node  1 using <HOSTNAME1:PORT>,x
> 4.replace label for node 1 by <HOSTNAME1>,y
> 5.Again replace label of node 1 by <HOSTNAME1:PORT>,x
> Check cluster label mapping HOSTNAME1 will be mapped with X 
> Now restart RM 2 times NODE LABEL mapping of HOSTNAME1:PORT changes to Y
> {noformat}
> 2015-12-14 17:17:54,901 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager: Add labels: [<ResourcePool_1:exclusivity=true>,<ResourcePool_null:exclusivity=true>]
> 2015-12-14 17:17:54,905 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager: REPLACE labels on nodes:
> 2015-12-14 17:17:54,906 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager:   NM=host-10-19-92-188:64318, labels=[ResourcePool_1]
> 2015-12-14 17:17:54,906 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager:   NM=host-10-19-92-188:0, labels=[ResourcePool_null]
> 2015-12-14 17:17:54,906 INFO org.apache.hadoop.yarn.nodelabels.CommonNodeLabelsManager:   NM=host-10-19-92-187:64318, labels=[ResourcePool_null]
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)