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Date: Wed, 15 Feb 2017 04:03:41 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.13031721.1483467810000.83257.1487131421773@Atlassian.JIRA>
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References: <JIRA.13031721.1483467810000@Atlassian.JIRA> <JIRA.13031721.1483467810882@jira-lw-us.apache.org>
Subject: [jira] [Commented] (YARN-6050) AMs can't be scheduled on racks or
 nodes
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archived-at: Wed, 15 Feb 2017 04:03:48 -0000


    [ https://issues.apache.org/jira/browse/YARN-6050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15867184#comment-15867184 ] 

Hadoop QA commented on YARN-6050:
---------------------------------

| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 13s{color} | {color:blue} Docker mode activated. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:green}+1{color} | {color:green} test4tests {color} | {color:green}  0m  0s{color} | {color:green} The patch appears to include 16 new or modified test files. {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  2m 34s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 18s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 13m  3s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  2m  1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 37s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  1m 42s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  4m 32s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m  8s{color} | {color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 16s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  2m  5s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 10m 26s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javac {color} | {color:red} 10m 26s{color} | {color:red} root generated 1 new + 702 unchanged - 0 fixed = 703 total (was 702) {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  2m  2s{color} | {color:orange} root: The patch generated 9 new + 1918 unchanged - 6 fixed = 1927 total (was 1924) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green}  1m 53s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m  0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  5m 12s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} javadoc {color} | {color:red}  0m 31s{color} | {color:red} hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager generated 1 new + 908 unchanged - 0 fixed = 909 total (was 908) {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 37s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 30s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 41m 15s{color} | {color:red} hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}102m  5s{color} | {color:green} hadoop-mapreduce-client-jobclient in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  1m 12s{color} | {color:green} hadoop-sls in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 46s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}245m  8s{color} | {color:black} {color} |
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.server.resourcemanager.TestRMRestart |
|   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:a9ad5d6 |
| JIRA Issue | YARN-6050 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12852698/YARN-6050.007.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs  checkstyle  cc  |
| uname | Linux ebef85b69d31 3.13.0-106-generic #153-Ubuntu SMP Tue Dec 6 15:44:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 353a9b2 |
| Default Java | 1.8.0_121 |
| findbugs | v3.0.0 |
| javac | https://builds.apache.org/job/PreCommit-YARN-Build/14950/artifact/patchprocess/diff-compile-javac-root.txt |
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/14950/artifact/patchprocess/diff-checkstyle-root.txt |
| javadoc | https://builds.apache.org/job/PreCommit-YARN-Build/14950/artifact/patchprocess/diff-javadoc-javadoc-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/14950/artifact/patchprocess/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt |
|  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/14950/testReport/ |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient hadoop-tools/hadoop-sls U: . |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/14950/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.


> AMs can't be scheduled on racks or nodes
> ----------------------------------------
>
>                 Key: YARN-6050
>                 URL: https://issues.apache.org/jira/browse/YARN-6050
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.9.0, 3.0.0-alpha2
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: YARN-6050.001.patch, YARN-6050.002.patch, YARN-6050.003.patch, YARN-6050.004.patch, YARN-6050.005.patch, YARN-6050.006.patch, YARN-6050.007.patch
>
>
> Yarn itself supports rack/node aware scheduling for AMs; however, there currently are two problems:
> # To specify hard or soft rack/node requests, you have to specify more than one {{ResourceRequest}}.  For example, if you want to schedule an AM only on "rackA", you have to create two {{ResourceRequest}}, like this:
> {code}
> ResourceRequest.newInstance(PRIORITY, ANY, CAPABILITY, NUM_CONTAINERS, false);
> ResourceRequest.newInstance(PRIORITY, "rackA", CAPABILITY, NUM_CONTAINERS, true);
> {code}
> The problem is that the Yarn API doesn't actually allow you to specify more than one {{ResourceRequest}} in the {{ApplicationSubmissionContext}}.  The current behavior is to either build one from {{getResource}} or directly from {{getAMContainerResourceRequest}}, depending on if {{getAMContainerResourceRequest}} is null or not.  We'll need to add a third method, say {{getAMContainerResourceRequests}}, which takes a list of {{ResourceRequest}} so that clients can specify the multiple resource requests.
> # There are some places where things are hardcoded to overwrite what the client specifies.  These are pretty straightforward to fix.


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