[ 
https://issues.apache.org/jira/browse/YARN-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14946090#comment-14946090
 ] 

Hadoop QA commented on YARN-4218:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  22m 27s | 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 9 new or modified test files. |
| {color:green}+1{color} | javac |   8m  0s | There were no new javac warning 
messages. |
| {color:green}+1{color} | javadoc |  10m 22s | There were no new javadoc 
warning messages. |
| {color:red}-1{color} | release audit |   0m 15s | The applied patch generated 
1 release audit warnings. |
| {color:red}-1{color} | checkstyle |   2m 43s | The applied patch generated  3 
new checkstyle issues (total was 10, now 13). |
| {color:red}-1{color} | whitespace |   0m 19s | The patch has 10  line(s) that 
end in whitespace. Use git apply --whitespace=fix. |
| {color:green}+1{color} | install |   1m 32s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built with 
eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   7m 45s | The patch does not introduce 
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests |   0m 24s | Tests passed in 
hadoop-yarn-api. |
| {color:green}+1{color} | yarn tests |   6m 59s | Tests passed in 
hadoop-yarn-client. |
| {color:green}+1{color} | yarn tests |   2m  3s | Tests passed in 
hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests |   3m 17s | Tests passed in 
hadoop-yarn-server-applicationhistoryservice. |
| {color:green}+1{color} | yarn tests |   0m 27s | Tests passed in 
hadoop-yarn-server-common. |
| {color:red}-1{color} | yarn tests |  17m 29s | Tests failed in 
hadoop-yarn-server-resourcemanager. |
| | |  85m 43s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.yarn.server.resourcemanager.TestApplicationCleanup 
|
|   | 
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokenAuthentication
 |
|   | hadoop.yarn.server.resourcemanager.TestResourceTrackerService |
|   | 
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification |
|   | hadoop.yarn.server.resourcemanager.TestMoveApplication |
|   | hadoop.yarn.server.resourcemanager.TestApplicationMasterService |
|   | hadoop.yarn.server.resourcemanager.rmcontainer.TestRMContainerImpl |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesFairScheduler |
|   | 
hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRMRPCNodeUpdates |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServices |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerQueueACLs
 |
|   | 
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesHttpStaticUserPermissions
 |
|   | hadoop.yarn.server.resourcemanager.monitor.TestSchedulingMonitor |
|   | hadoop.yarn.server.resourcemanager.TestRMAdminService |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesApps |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebappAuthentication |
|   | 
hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRMRPCResponseId |
|   | hadoop.yarn.server.resourcemanager.TestKillApplicationWithRMHA |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched |
|   | hadoop.yarn.server.resourcemanager.security.TestRMDelegationTokens |
|   | hadoop.yarn.server.resourcemanager.TestApplicationACLs |
|   | hadoop.yarn.server.resourcemanager.scheduler.capacity.TestLeafQueue |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestWorkPreservingRMRestartForNodeLabel
 |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestApplicationPriority |
|   | hadoop.yarn.server.resourcemanager.TestRMHAForNodeLabels |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesNodeLabels |
|   | hadoop.yarn.server.resourcemanager.applicationsmanager.TestAMRestart |
|   | hadoop.yarn.server.resourcemanager.TestAMAuthorization |
|   | hadoop.yarn.server.resourcemanager.TestRMRestart |
|   | hadoop.yarn.server.resourcemanager.recovery.TestZKRMStateStore |
|   | 
hadoop.yarn.server.resourcemanager.rmapp.attempt.TestRMAppAttemptTransitions |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerNodeLabelUpdate
 |
|   | hadoop.yarn.server.resourcemanager.security.TestClientToAMTokens |
|   | hadoop.yarn.server.resourcemanager.TestClientRMService |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacityScheduler |
|   | hadoop.yarn.server.resourcemanager.resourcetracker.TestNMReconnect |
|   | hadoop.yarn.server.resourcemanager.TestSubmitApplicationWithRMHA |
|   | hadoop.yarn.server.resourcemanager.TestResourceManager |
|   | hadoop.yarn.server.resourcemanager.rmapp.TestRMAppTransitions |
|   | hadoop.yarn.server.resourcemanager.scheduler.capacity.TestQueueParsing |
|   | 
hadoop.yarn.server.resourcemanager.scheduler.capacity.TestCapacitySchedulerDynamicBehavior
 |
|   | hadoop.yarn.server.resourcemanager.ahs.TestRMApplicationHistoryWriter |
|   | hadoop.yarn.server.resourcemanager.TestSignalContainer |
|   | hadoop.yarn.server.resourcemanager.nodelabels.TestRMNodeLabelsManager |
|   | hadoop.yarn.server.resourcemanager.TestApplicationMasterLauncher |
|   | hadoop.yarn.server.resourcemanager.TestRM |
|   | 
hadoop.yarn.server.resourcemanager.monitor.capacity.TestProportionalCapacityPreemptionPolicy
 |
|   | hadoop.yarn.server.resourcemanager.TestRMHA |
|   | hadoop.yarn.server.resourcemanager.rmapp.TestNodesListManager |
|   | 
hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesDelegationTokens |
|   | hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart |
|   | hadoop.yarn.server.resourcemanager.rmapp.attempt.TestAMLivelinessMonitor |
|   | hadoop.yarn.server.resourcemanager.metrics.TestSystemMetricsPublisher |
|   | hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer |
|   | hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesNodes |
|   | hadoop.yarn.server.resourcemanager.TestContainerResourceUsage |
|   | hadoop.yarn.server.resourcemanager.security.TestAMRMTokens |
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|| Subsystem || Report/Notes ||
| Patch URL | 
http://issues.apache.org/jira/secure/attachment/12765260/YARN-4218.2.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 6d5713a |
| Release Audit | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/patchReleaseAuditProblems.txt
 |
| checkstyle |  
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/diffcheckstylehadoop-yarn-api.txt
 |
| whitespace | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/whitespace.txt
 |
| hadoop-yarn-api test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-api.txt
 |
| hadoop-yarn-client test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-client.txt
 |
| hadoop-yarn-common test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-common.txt
 |
| hadoop-yarn-server-applicationhistoryservice test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-server-applicationhistoryservice.txt
 |
| hadoop-yarn-server-common test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-server-common.txt
 |
| hadoop-yarn-server-resourcemanager test log | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
 |
| Test Results | 
https://builds.apache.org/job/PreCommit-YARN-Build/9366/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf903.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/9366/console |


This message was automatically generated.

> Metric for resource*time that was preempted
> -------------------------------------------
>
>                 Key: YARN-4218
>                 URL: https://issues.apache.org/jira/browse/YARN-4218
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Chang Li
>            Assignee: Chang Li
>         Attachments: YARN-4218.2.patch, YARN-4218.2.patch, YARN-4218.patch, 
> YARN-4218.wip.patch, screenshot-1.png, screenshot-2.png, screenshot-3.png
>
>
> After YARN-415 we have the ability to track the resource*time footprint of a 
> job and preemption metrics shows how many containers were preempted on a job. 
> However we don't have a metric showing the resource*time footprint cost of 
> preemption. In other words, we know how many containers were preempted but we 
> don't have a good measure of how much work was lost as a result of preemption.
> We should add this metric so we can analyze how much work preemption is 
> costing on a grid and better track which jobs were heavily impacted by it. A 
> job that has 100 containers preempted that only lasted a minute each and were 
> very small is going to be less impacted than a job that only lost a single 
> container but that container was huge and had been running for 3 days.



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