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https://issues.apache.org/jira/browse/YARN-2498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14510207#comment-14510207
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Hadoop QA commented on YARN-2498:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 14m 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 6 new or modified test files. |
| {color:red}-1{color} | whitespace | 0m 0s | The patch has 5 line(s) that
end in whitespace. |
| {color:green}+1{color} | javac | 7m 36s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 36s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 5m 27s | The applied patch generated 4
additional checkstyle issues. |
| {color:green}+1{color} | install | 1m 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 1m 15s | The patch does not introduce
any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | yarn tests | 52m 44s | Tests passed in
hadoop-yarn-server-resourcemanager. |
| | | 93m 51s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12727751/YARN-2498.4.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / ac281e3 |
| whitespace |
https://builds.apache.org/job/PreCommit-YARN-Build/7483/artifact/patchprocess/whitespace.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/7483/artifact/patchprocess/checkstyle-result-diff.txt
|
| hadoop-yarn-server-resourcemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/7483/artifact/patchprocess/testrun_hadoop-yarn-server-resourcemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/7483/testReport/ |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/7483/console |
This message was automatically generated.
> Respect labels in preemption policy of capacity scheduler for inter-queue
> preemption
> ------------------------------------------------------------------------------------
>
> Key: YARN-2498
> URL: https://issues.apache.org/jira/browse/YARN-2498
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Attachments: STALED-YARN-2498.zip, YARN-2498.1.patch,
> YARN-2498.2.patch, YARN-2498.3.patch, YARN-2498.4.patch
>
>
> There're 3 stages in ProportionalCapacityPreemptionPolicy,
> # Recursively calculate {{ideal_assigned}} for queue. This is depends on
> available resource, resource used/pending in each queue and guaranteed
> capacity of each queue.
> # Mark to-be preempted containers: For each over-satisfied queue, it will
> mark some containers will be preempted.
> # Notify scheduler about to-be preempted container.
> We need respect labels in the cluster for both #1 and #2:
> For #1, when calculating ideal_assigned for each queue, we need get
> by-partition-ideal-assigned according to queue's
> guaranteed/maximum/used/pending resource on specific partition.
> For #2, when we make decision about whether we need preempt a container, we
> need make sure, resource this container is *possibly* usable by a queue which
> is under-satisfied and has pending resource.
> In addition, we need to handle ignore_partition_exclusivity case, when we
> need to preempt containers from a queue's partition, we will first preempt
> ignore_partition_exclusivity allocated containers.
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