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https://issues.apache.org/jira/browse/YARN-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14540416#comment-14540416
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Hadoop QA commented on YARN-160:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 40s | 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 5 new or modified test files. |
| {color:green}+1{color} | javac | 7m 34s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 42s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 2m 44s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 27s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 33s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 4m 31s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | tools/hadoop tests | 14m 47s | Tests passed in
hadoop-gridmix. |
| {color:green}+1{color} | yarn tests | 0m 24s | Tests passed in
hadoop-yarn-api. |
| {color:green}+1{color} | yarn tests | 1m 57s | Tests passed in
hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests | 6m 3s | Tests passed in
hadoop-yarn-server-nodemanager. |
| | | 65m 21s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12732288/YARN-160.006.patch |
| Optional Tests | javac unit findbugs checkstyle javadoc |
| git revision | trunk / 5c2f05c |
| hadoop-gridmix test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7893/artifact/patchprocess/testrun_hadoop-gridmix.txt
|
| hadoop-yarn-api test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7893/artifact/patchprocess/testrun_hadoop-yarn-api.txt
|
| hadoop-yarn-common test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7893/artifact/patchprocess/testrun_hadoop-yarn-common.txt
|
| hadoop-yarn-server-nodemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7893/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/7893/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf907.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/7893/console |
This message was automatically generated.
> nodemanagers should obtain cpu/memory values from underlying OS
> ---------------------------------------------------------------
>
> Key: YARN-160
> URL: https://issues.apache.org/jira/browse/YARN-160
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.0.3-alpha
> Reporter: Alejandro Abdelnur
> Assignee: Varun Vasudev
> Labels: BB2015-05-TBR
> Attachments: YARN-160.005.patch, YARN-160.006.patch,
> apache-yarn-160.0.patch, apache-yarn-160.1.patch, apache-yarn-160.2.patch,
> apache-yarn-160.3.patch
>
>
> As mentioned in YARN-2
> *NM memory and CPU configs*
> Currently these values are coming from the config of the NM, we should be
> able to obtain those values from the OS (ie, in the case of Linux from
> /proc/meminfo & /proc/cpuinfo). As this is highly OS dependent we should have
> an interface that obtains this information. In addition implementations of
> this interface should be able to specify a mem/cpu offset (amount of mem/cpu
> not to be avail as YARN resource), this would allow to reserve mem/cpu for
> the OS and other services outside of YARN containers.
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