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https://issues.apache.org/jira/browse/YARN-3943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14734377#comment-14734377
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Hadoop QA commented on YARN-3943:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 19m 31s | 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:green}+1{color} | javac | 7m 56s | There were no new javac warning
messages. |
| {color:red}-1{color} | javadoc | 9m 52s | The applied patch generated 2
additional warning messages. |
| {color:green}+1{color} | release audit | 0m 24s | The applied patch does
not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle | 1m 46s | The applied patch generated 1
new checkstyle issues (total was 211, now 211). |
| {color:green}+1{color} | whitespace | 0m 2s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 28s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 4m 22s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | yarn tests | 0m 23s | Tests passed in
hadoop-yarn-api. |
| {color:green}+1{color} | yarn tests | 1m 59s | Tests passed in
hadoop-yarn-common. |
| {color:green}+1{color} | yarn tests | 7m 43s | Tests passed in
hadoop-yarn-server-nodemanager. |
| | | 56m 40s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12754583/YARN-3943.000.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 6f72f1e |
| javadoc |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/artifact/patchprocess/diffJavadocWarnings.txt
|
| checkstyle |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/artifact/patchprocess/diffcheckstylehadoop-yarn-api.txt
|
| hadoop-yarn-api test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/artifact/patchprocess/testrun_hadoop-yarn-api.txt
|
| hadoop-yarn-common test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/artifact/patchprocess/testrun_hadoop-yarn-common.txt
|
| hadoop-yarn-server-nodemanager test log |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-YARN-Build/9029/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf905.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/9029/console |
This message was automatically generated.
> Use separate threshold configurations for disk-full detection and
> disk-not-full detection.
> ------------------------------------------------------------------------------------------
>
> Key: YARN-3943
> URL: https://issues.apache.org/jira/browse/YARN-3943
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: nodemanager
> Reporter: zhihai xu
> Assignee: zhihai xu
> Priority: Critical
> Attachments: YARN-3943.000.patch
>
>
> Use separate threshold configurations to check when disks become full and
> when disks become good. Currently the configuration
> "yarn.nodemanager.disk-health-checker.max-disk-utilization-per-disk-percentage"
> and "yarn.nodemanager.disk-health-checker.min-free-space-per-disk-mb" are
> used to check both when disks become full and when disks become good. It will
> be better to use two configurations: one is used when disks become full from
> not-full and the other one is used when disks become not-full from full. So
> we can avoid oscillating frequently.
> For example: we can set the one for disk-full detection higher than the one
> for disk-not-full detection.
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