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Posted to yarn-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/07/22 03:55:05 UTC

[jira] [Commented] (YARN-3950) Add unique SHELL_ID environment variable to DistributedShell

    [ https://issues.apache.org/jira/browse/YARN-3950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14636122#comment-14636122 ] 

Hadoop QA commented on YARN-3950:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  15m 39s | 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 1 new or modified test files. |
| {color:green}+1{color} | javac |   7m 46s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 41s | There were no new javadoc warning messages. |
| {color:green}+1{color} | release audit |   0m 23s | The applied patch does not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle |   0m 22s | The applied patch generated  2 new checkstyle issues (total was 46, now 48). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install |   1m 21s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   0m 42s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests |   6m 57s | Tests passed in hadoop-yarn-applications-distributedshell. |
| | |  43m 27s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12746452/YARN-3950.001.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 31f1171 |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/8602/artifact/patchprocess/diffcheckstylehadoop-yarn-applications-distributedshell.txt |
| hadoop-yarn-applications-distributedshell test log | https://builds.apache.org/job/PreCommit-YARN-Build/8602/artifact/patchprocess/testrun_hadoop-yarn-applications-distributedshell.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/8602/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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/8602/console |


This message was automatically generated.

> Add unique SHELL_ID environment variable to DistributedShell
> ------------------------------------------------------------
>
>                 Key: YARN-3950
>                 URL: https://issues.apache.org/jira/browse/YARN-3950
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: applications/distributed-shell
>    Affects Versions: 2.8.0
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: YARN-3950.001.patch
>
>
> As discussed in [this comment|https://issues.apache.org/jira/browse/MAPREDUCE-6415?focusedCommentId=14636027&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14636027], it would be useful to have a monotonically increasing and independent ID of some kind that is unique per shell in the distributed shell program.
> We can do that by adding a SHELL_ID env var.



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