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Posted to yarn-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/05/09 18:16:04 UTC
[jira] [Commented] (YARN-6533) Race condition in writing service
record to registry in yarn native services
[ https://issues.apache.org/jira/browse/YARN-6533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16003219#comment-16003219 ]
Hadoop QA commented on YARN-6533:
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| (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 22s{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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s{color} | {color:red} The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 33s{color} | {color:green} yarn-native-services passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 29s{color} | {color:green} yarn-native-services passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 21s{color} | {color:green} yarn-native-services passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 32s{color} | {color:green} yarn-native-services passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 24s{color} | {color:green} yarn-native-services passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 58s{color} | {color:red} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core in yarn-native-services has 3 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 18s{color} | {color:green} yarn-native-services passed {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 30s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m 31s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m 31s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 19s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core: The patch generated 1 new + 146 unchanged - 1 fixed = 147 total (was 147) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 32s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 21s{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} 1m 4s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 2m 45s{color} | {color:green} hadoop-yarn-slider-core in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 26m 57s{color} | {color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:0ac17dc |
| JIRA Issue | YARN-6533 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12865165/YARN-6533-yarn-native-services.001.patch |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle |
| uname | Linux 0f0f848d20df 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 | yarn-native-services / 4d4d19a |
| Default Java | 1.8.0_121 |
| findbugs | v3.1.0-RC1 |
| findbugs | https://builds.apache.org/job/PreCommit-YARN-Build/15876/artifact/patchprocess/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-slider_hadoop-yarn-slider-core-warnings.html |
| checkstyle | https://builds.apache.org/job/PreCommit-YARN-Build/15876/artifact/patchprocess/diff-checkstyle-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-slider_hadoop-yarn-slider-core.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/15876/testReport/ |
| modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core U: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/15876/console |
| Powered by | Apache Yetus 0.5.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Race condition in writing service record to registry in yarn native services
> ----------------------------------------------------------------------------
>
> Key: YARN-6533
> URL: https://issues.apache.org/jira/browse/YARN-6533
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Attachments: YARN-6533-yarn-native-services.001.patch
>
>
> The ServiceRecord is written twice, once when the container is initially registered and again in the Docker provider once the IP has been obtained for the container. These occur asynchronously, so the more important record (the one with the IP) can be overwritten by the initial record. Only one record needs to be written, so we can stop writing the initial record when the Docker provider is being used.
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