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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3816) [Aggregation] App-level Aggregation for YARN system metrics
Date Wed, 02 Sep 2015 17:05:46 GMT

    [ https://issues.apache.org/jira/browse/YARN-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727643#comment-14727643
] 

Hadoop QA commented on YARN-3816:
---------------------------------

\\
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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  0s | Pre-patch YARN-2928 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 5 new
or modified test files. |
| {color:green}+1{color} | javac |   9m 14s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |  11m 51s | There were no new javadoc warning messages.
|
| {color:green}+1{color} | release audit |   0m 27s | The applied patch does not increase
the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle |   2m 27s | The applied patch generated  2 new checkstyle
issues (total was 252, now 253). |
| {color:red}-1{color} | checkstyle |   3m 25s | The applied patch generated  1 new checkstyle
issues (total was 31, now 29). |
| {color:red}-1{color} | checkstyle |   3m 41s | The applied patch generated  17 new checkstyle
issues (total was 33, now 41). |
| {color:green}+1{color} | whitespace |   0m 47s | The patch has no lines that end in whitespace.
|
| {color:green}+1{color} | install |   2m  8s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 46s | The patch built with eclipse:eclipse.
|
| {color:red}-1{color} | findbugs |   6m 24s | The patch appears to introduce 5 new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests |   0m 28s | Tests passed in hadoop-yarn-api. |
| {color:green}+1{color} | yarn tests |   2m 16s | Tests passed in hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests |   7m 55s | Tests passed in hadoop-yarn-server-nodemanager.
|
| {color:green}+1{color} | yarn tests |   1m 42s | Tests passed in hadoop-yarn-server-timelineservice.
|
| | |  68m 45s | |
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|| Reason || Tests ||
| FindBugs | module:hadoop-yarn-api |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12753788/YARN-3816-YARN-2928-v2.2.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | YARN-2928 / e6afe26 |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/diffcheckstylehadoop-yarn-api.txt
https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/diffcheckstylehadoop-yarn-server-nodemanager.txt
https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/diffcheckstylehadoop-yarn-server-timelineservice.txt
|
| Findbugs warnings | https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-api.html
|
| hadoop-yarn-api test log | https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/testrun_hadoop-yarn-api.txt
|
| hadoop-yarn-common test log | https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/testrun_hadoop-yarn-common.txt
|
| hadoop-yarn-server-nodemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt
|
| hadoop-yarn-server-timelineservice test log | https://builds.apache.org/job/PreCommit-YARN-Build/8977/artifact/patchprocess/testrun_hadoop-yarn-server-timelineservice.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/8977/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/8977/console |


This message was automatically generated.

> [Aggregation] App-level Aggregation for YARN system metrics
> -----------------------------------------------------------
>
>                 Key: YARN-3816
>                 URL: https://issues.apache.org/jira/browse/YARN-3816
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Junping Du
>            Assignee: Junping Du
>         Attachments: Application Level Aggregation of Timeline Data.pdf, YARN-3816-YARN-2928-v1.patch,
YARN-3816-YARN-2928-v2.1.patch, YARN-3816-YARN-2928-v2.2.patch, YARN-3816-YARN-2928-v2.patch,
YARN-3816-poc-v1.patch, YARN-3816-poc-v2.patch
>
>
> We need application level aggregation of Timeline data:
> - To present end user aggregated states for each application, include: resource (CPU,
Memory) consumption across all containers, number of containers launched/completed/failed,
etc. We need this for apps while they are running as well as when they are done.
> - Also, framework specific metrics, e.g. HDFS_BYTES_READ, should be aggregated to show
details of states in framework level.
> - Other level (Flow/User/Queue) aggregation can be more efficient to be based on Application-level
aggregations rather than raw entity-level data as much less raws need to scan (with filter
out non-aggregated entities, like: events, configurations, etc.).



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