hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2742) FairSchedulerConfiguration fails to parse if there is extra space between value and unit
Date Tue, 28 Oct 2014 18:45:33 GMT

    [ https://issues.apache.org/jira/browse/YARN-2742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14187264#comment-14187264
] 

Tsuyoshi OZAWA commented on YARN-2742:
--------------------------------------

[~ywskycn], thanks for contribution. How about adding a test case to include trailing space
like " 1024 mb, 4 core "?

> FairSchedulerConfiguration fails to parse if there is extra space between value and unit
> ----------------------------------------------------------------------------------------
>
>                 Key: YARN-2742
>                 URL: https://issues.apache.org/jira/browse/YARN-2742
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>    Affects Versions: 2.4.0
>            Reporter: Sangjin Lee
>            Assignee: Wei Yan
>            Priority: Minor
>         Attachments: YARN-2742-1.patch
>
>
> FairSchedulerConfiguration is very strict about the number of space characters between
the value and the unit: 0 or 1 space.
> For example, for values like the following:
> {noformat}
> <maxResources>4096  mb, 2 vcores<maxResources>
> {noformat}
> (note 2 spaces)
> This above line fails to parse:
> {noformat}
> 2014-10-24 22:56:40,802 ERROR org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService:
Failed to reload fair scheduler config file - will use existing allocations.
> org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationConfigurationException:
Missing resource: mb
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairSchedulerConfiguration.findResource(FairSchedulerConfiguration.java:247)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FairSchedulerConfiguration.parseResourceConfigValue(FairSchedulerConfiguration.java:231)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.loadQueue(AllocationFileLoaderService.java:347)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.loadQueue(AllocationFileLoaderService.java:381)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService.reloadAllocations(AllocationFileLoaderService.java:293)
>         at org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AllocationFileLoaderService$1.run(AllocationFileLoaderService.java:117)
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message