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Date: Tue, 15 Sep 2015 20:11:47 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12775923.1424281718000.345918.1442347907885@Atlassian.JIRA>
In-Reply-To: <JIRA.12775923.1424281718000@Atlassian.JIRA>
References: <JIRA.12775923.1424281718000@Atlassian.JIRA>
 <JIRA.12775923.1424281718239@arcas>
Subject: [jira] [Commented] (YARN-3212) RMNode State Transition Update with
 DECOMMISSIONING state
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    [ https://issues.apache.org/jira/browse/YARN-3212?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D14746=
067#comment-14746067 ]=20

Hadoop QA commented on YARN-3212:
---------------------------------

\\
\\
| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  17m  7s | Pre-patch trunk compilation=
 is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain =
any @author tags. |
| {color:green}+1{color} | tests included |   0m  0s | The patch appears to=
 include 2 new or modified test files. |
| {color:green}+1{color} | javac |   7m 57s | There were no new javac warni=
ng messages. |
| {color:green}+1{color} | javadoc |  10m 14s | There were no new javadoc w=
arning messages. |
| {color:green}+1{color} | release audit |   0m 24s | The applied patch doe=
s not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle |   0m 50s | There were no new checks=
tyle issues. |
| {color:red}-1{color} | whitespace |   0m  9s | The patch has 1  line(s) t=
hat end in whitespace. Use git apply --whitespace=3Dfix. |
| {color:green}+1{color} | install |   1m 30s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built wit=
h eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   1m 30s | The patch does not introdu=
ce any new Findbugs (version 3.0.0) warnings. |
| {color:red}-1{color} | yarn tests |  49m 57s | Tests failed in hadoop-yar=
n-server-resourcemanager. |
| | |  90m 17s | |
\\
\\
|| Reason || Tests ||
| Failed unit tests | hadoop.yarn.server.resourcemanager.applicationsmanage=
r.TestAMRestart |
|   | hadoop.yarn.server.resourcemanager.TestRMRestart |
|   | hadoop.yarn.server.resourcemanager.ahs.TestRMApplicationHistoryWriter=
 |
| Timed out tests | org.apache.hadoop.yarn.server.resourcemanager.applicati=
onsmanager.TestAMRMRPCResponseId |
\\
\\
|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12756037/YARN=
-3212-v6.1.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / b2017d9 |
| whitespace | https://builds.apache.org/job/PreCommit-YARN-Build/9146/arti=
fact/patchprocess/whitespace.txt |
| hadoop-yarn-server-resourcemanager test log | https://builds.apache.org/j=
ob/PreCommit-YARN-Build/9146/artifact/patchprocess/testrun_hadoop-yarn-serv=
er-resourcemanager.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/9146/te=
stReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SM=
P PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/9146/=
console |


This message was automatically generated.

> RMNode State Transition Update with DECOMMISSIONING state
> ---------------------------------------------------------
>
>                 Key: YARN-3212
>                 URL: https://issues.apache.org/jira/browse/YARN-3212
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: RMNodeImpl - new.png, YARN-3212-v1.patch, YARN-3212-=
v2.patch, YARN-3212-v3.patch, YARN-3212-v4.1.patch, YARN-3212-v4.patch, YAR=
N-3212-v5.1.patch, YARN-3212-v5.patch, YARN-3212-v6.1.patch, YARN-3212-v6.p=
atch
>
>
> As proposed in YARN-914, a new state of =E2=80=9CDECOMMISSIONING=E2=80=9D=
 will be added and can transition from =E2=80=9Crunning=E2=80=9D state trig=
gered by a new event - =E2=80=9Cdecommissioning=E2=80=9D.=20
> This new state can be transit to state of =E2=80=9Cdecommissioned=E2=80=
=9D when Resource_Update if no running apps on this NM or NM reconnect afte=
r restart. Or it received DECOMMISSIONED event (after timeout from CLI).
> In addition, it can back to =E2=80=9Crunning=E2=80=9D if user decides to =
cancel previous decommission by calling recommission on the same node. The =
reaction to other events is similar to RUNNING state.


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