[jira] [Commented] (YARN-221) NM should provide a way for AM to tell it not to aggregate logs.

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14648733#comment-14648733 ] 

Hadoop QA commented on YARN-221:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  21m 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 3 new or modified test files. |
| {color:red}-1{color} | javac |   7m 38s | The applied patch generated  1  additional warning messages. |
| {color:green}+1{color} | javadoc |   9m 34s | 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 |   3m 15s | The applied patch generated  1 new checkstyle issues (total was 212, now 212). |
| {color:red}-1{color} | whitespace |   1m 21s | The patch has 2  line(s) that end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install |   1m 24s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   7m 40s | The patch does not introduce any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | common tests |  22m 22s | Tests passed in hadoop-common. |
| {color:green}+1{color} | yarn tests |   0m 23s | Tests passed in hadoop-yarn-api. |
| {color:green}+1{color} | yarn tests |   1m 55s | Tests passed in hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests |   7m 17s | Tests passed in hadoop-yarn-server-nodemanager. |
| {color:green}+1{color} | yarn tests |  52m 23s | Tests passed in hadoop-yarn-server-resourcemanager. |
| | | 138m 35s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12748108/YARN-221-6.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 88d8736 |
| javac | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/diffJavacWarnings.txt |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/diffcheckstylehadoop-yarn-api.txt |
| whitespace | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/whitespace.txt |
| hadoop-common test log | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/testrun_hadoop-common.txt |
| hadoop-yarn-api test log | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/testrun_hadoop-yarn-api.txt |
| hadoop-yarn-common test log | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/testrun_hadoop-yarn-common.txt |
| hadoop-yarn-server-nodemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt |
| hadoop-yarn-server-resourcemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/8728/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/8728/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf906.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/8728/console |


This message was automatically generated.

> NM should provide a way for AM to tell it not to aggregate logs.
> ----------------------------------------------------------------
>
>                 Key: YARN-221
>                 URL: https://issues.apache.org/jira/browse/YARN-221
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: log-aggregation, nodemanager
>            Reporter: Robert Joseph Evans
>            Assignee: Ming Ma
>         Attachments: YARN-221-6.patch, YARN-221-trunk-v1.patch, YARN-221-trunk-v2.patch, YARN-221-trunk-v3.patch, YARN-221-trunk-v4.patch, YARN-221-trunk-v5.patch
>
>
> The NodeManager should provide a way for an AM to tell it that either the logs should not be aggregated, that they should be aggregated with a high priority, or that they should be aggregated but with a lower priority.  The AM should be able to do this in the ContainerLaunch context to provide a default value, but should also be able to update the value when the container is released.
> This would allow for the NM to not aggregate logs in some cases, and avoid connection to the NN at all.



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