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From "genericqa (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-5366) Improve handling of the Docker container life cycle
Date Tue, 19 Dec 2017 03:51:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-5366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16296151#comment-16296151
] 

genericqa commented on YARN-5366:
---------------------------------

| (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 16s{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 14 new or modified test files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue}  0m 49s{color} | {color:blue}
Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 17m  5s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  7m 53s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  1m  7s{color}
| {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 25s{color} |
{color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 13m 39s{color}
| {color:green} branch has no errors when building and testing our client artifacts. {color}
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| {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-site
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| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  1m 13s{color} | {color:red}
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api in trunk has 1 extant Findbugs warnings. {color}
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| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  2m  1s{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 48s{color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  6m 56s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green}  6m 56s{color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  6m 56s{color} | {color:green}
the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  1m  6s{color}
| {color:orange} hadoop-yarn-project/hadoop-yarn: The patch generated 17 new + 595 unchanged
- 0 fixed = 612 total (was 595) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  2m 17s{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:green}+1{color} | {color:green} shadedclient {color} | {color:green} 10m 56s{color}
| {color:green} patch has no errors when building and testing our client artifacts. {color}
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| {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-site
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| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  3m 43s{color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  1m 55s{color} |
{color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 40s{color} | {color:green}
hadoop-yarn-api in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  3m  3s{color} | {color:green}
hadoop-yarn-common in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 19m  8s{color} | {color:green}
hadoop-yarn-server-nodemanager in the patch passed. {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  0m 18s{color} | {color:green}
hadoop-yarn-site in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 32s{color}
| {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 99m 37s{color} | {color:black}
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:5b98639 |
| JIRA Issue | YARN-5366 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12902725/YARN-5366.007.patch
|
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  unit  shadedclient
 findbugs  checkstyle  xml  cc  |
| uname | Linux a2bbf383600a 3.13.0-129-generic #178-Ubuntu SMP Fri Aug 11 12:48:20 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / c7499f2 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/18975/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-api-warnings.html
|
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/18975/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt
|
|  Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/18975/testReport/ |
| Max. process+thread count | 332 (vs. ulimit of 5000) |
| 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-nodemanager hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site
U: hadoop-yarn-project/hadoop-yarn |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/18975/console |
| Powered by | Apache Yetus 0.7.0-SNAPSHOT   http://yetus.apache.org |


This message was automatically generated.



> Improve handling of the Docker container life cycle
> ---------------------------------------------------
>
>                 Key: YARN-5366
>                 URL: https://issues.apache.org/jira/browse/YARN-5366
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn
>            Reporter: Shane Kumpf
>            Assignee: Shane Kumpf
>              Labels: oct16-medium
>         Attachments: YARN-5366.001.patch, YARN-5366.002.patch, YARN-5366.003.patch, YARN-5366.004.patch,
YARN-5366.005.patch, YARN-5366.006.patch, YARN-5366.007.patch
>
>
> There are several paths that need to be improved with regard to the Docker container
lifecycle when running Docker containers on YARN.
> 1) Provide the ability to keep a container on the NodeManager for a set period of time
for debugging purposes.
> 2) Support sending signals to the process in the container to allow for triggering stack
traces, heap dumps, etc.
> 3) Support for Docker's live restore, which means moving away from the use of {{docker
wait}}. (YARN-5818)
> 4) Improve the resiliency of liveliness checks (kill -0) by adding retries.
> 5) Improve the resiliency of container removal by adding retries.
> 6) Only attempt to stop, kill, and remove containers if the current container state allows
for it.
> 7) Better handling of short lived containers when the container is stopped before the
PID can be retrieved. (YARN-6305)



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