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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6834) A container request with only racks specified and relax locality set to false is never honoured
Date Thu, 10 Aug 2017 21:52:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-6834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16122403#comment-16122403
] 

Hadoop QA commented on YARN-6834:
---------------------------------

| (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 18s{color} | {color:blue}
Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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 2 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 12s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 14m 46s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  9m 14s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 57s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 36s{color} |
{color:green} trunk passed {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  0s{color} | {color:blue}
Skipped patched modules with no Java source: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
{color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 41s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  5s{color} |
{color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 10s{color} | {color:blue}
Maven dependency ordering for patch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  1m 11s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  5m 40s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  5m 40s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  0m 55s{color}
| {color:orange} hadoop-yarn-project/hadoop-yarn: The patch generated 4 new + 44 unchanged
- 0 fixed = 48 total (was 44) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  1m 34s{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} xml {color} | {color:green}  0m  1s{color} | {color:green}
The patch has no ill-formed XML file. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue}  0m  0s{color} | {color:blue}
Skipped patched modules with no Java source: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  1m 56s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m  4s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 43m  6s{color} | {color:red}
hadoop-yarn-server-resourcemanager in the patch failed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m 30s{color} | {color:green}
hadoop-yarn-server-tests in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 19m 36s{color} | {color:green}
hadoop-yarn-client in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 29s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black}115m 55s{color} | {color:black}
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|| Reason || Tests ||
| Failed junit tests | hadoop.yarn.server.resourcemanager.scheduler.capacity.TestLeafQueue
|
|   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
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|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:14b5c93 |
| JIRA Issue | YARN-6834 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12881310/YARN-6834.001.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  xml  |
| uname | Linux 3393d14b5503 3.13.0-116-generic #163-Ubuntu SMP Fri Mar 31 14:13:22 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 312e57b |
| Default Java | 1.8.0_131 |
| findbugs | v3.1.0-RC1 |
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/16839/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt
|
| unit | https://builds.apache.org/job/PreCommit-YARN-Build/16839/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/16839/testReport/ |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-tests hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client
U: hadoop-yarn-project/hadoop-yarn |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/16839/console |
| Powered by | Apache Yetus 0.6.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> A container request with only racks specified and relax locality set to false is never
honoured
> -----------------------------------------------------------------------------------------------
>
>                 Key: YARN-6834
>                 URL: https://issues.apache.org/jira/browse/YARN-6834
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: capacity scheduler
>            Reporter: Muhammad Samir Khan
>         Attachments: YARN-6834.001.patch, yarn-6834-unittest.patch
>
>
> A patch for a unit test is attached to reproduce the issue. It creates a container request
with only racks specified (nodes=null) and relax locality set to false. With the node-locality-delay
conf set appropriately, we wait indefinitely for a container allocation and the test will
timeout.
> My understanding of what causes this issue is as follows. The RegularContainerAllocator
delays a rack local allocation based on the node-locality-delay parameter. This delay is based
on missed opportunities. However, the corresponding off-switch request is skipped but does
not count towards a missed opportunity (because relax locality is set to false). So the allocator
waits indefinitely.



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