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https://issues.apache.org/jira/browse/YARN-4284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14972278#comment-14972278
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Hadoop QA commented on YARN-4284:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 17m 30s | 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 1 new or modified test files. |
| {color:green}+1{color} | javac | 7m 56s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 25s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 24s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 0m 48s | The applied patch generated 1
new checkstyle issues (total was 123, now 123). |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 29s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 30s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests | 58m 20s | Tests passed in
hadoop-yarn-server-resourcemanager. |
| | | 99m 1s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12768452/YARN-4284.002.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 15eb84b |
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/9555/artifact/patchprocess/diffcheckstylehadoop-yarn-server-resourcemanager.txt
|
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9555/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/9555/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf902.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
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/9555/console |
This message was automatically generated.
> condition for AM blacklisting is too narrow
> -------------------------------------------
>
> Key: YARN-4284
> URL: https://issues.apache.org/jira/browse/YARN-4284
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.8.0
> Reporter: Sangjin Lee
> Assignee: Sangjin Lee
> Attachments: YARN-4284.001.patch, YARN-4284.002.patch
>
>
> Per YARN-2005, there is now a way to blacklist nodes for AM purposes so the
> next app attempt can be assigned to a different node.
> However, currently the condition under which the node gets blacklisted is
> limited to {{DISKS_FAILED}}. There are a whole host of other issues that may
> cause the failure, for which we want to locate the AM elsewhere; e.g. disks
> full, JVM crashes, memory issues, etc.
> Since the AM blacklisting is per-app, there is little practical downside in
> blacklisting the nodes on *any failure* (although it might lead to
> blacklisting the node more aggressively than necessary). I would propose
> locating the next app attempt to a different node on any failure.
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