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Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/07/13 09:56:44 UTC
[jira] [Reopened] (MAPREDUCE-4422) YARN_APPLICATION_CLASSPATH needs
a documented default value in YarnConfiguration
[ https://issues.apache.org/jira/browse/MAPREDUCE-4422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arun C Murthy reopened MAPREDUCE-4422:
--------------------------------------
Uh, Harsh/Ahmed, I'm confused... the newly added variable DEFAULT_YARN_APPLICATION_CLASSPATH isn't being used anywhere? The point of adding this was to use it, at least, in MRApps.setMRFrameworkClasspath?
Also, not sure whether this was introduced via MAPREDUCE-3505, but we should use Configuration.getStrings rather than do a 'manual' String.split to parse this out.
> YARN_APPLICATION_CLASSPATH needs a documented default value in YarnConfiguration
> --------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4422
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4422
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: nodemanager
> Affects Versions: 2.0.0-alpha
> Reporter: Arun C Murthy
> Assignee: Ahmed Radwan
> Fix For: 2.0.1-alpha
>
> Attachments: MAPREDUCE-4422.patch, MAPREDUCE-4422_rev2.patch
>
>
> MAPREDUCE-3505 allowed YARN_APPLICATION_CLASSPATH to be configurable.
> However, we didn't add a default value to YarnConfiguration, as-is the norm.
> Ran into it while investigating MAPREDUCE-4421.
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Re: [jira] [Reopened] (MAPREDUCE-4422) YARN_APPLICATION_CLASSPATH
needs a documented default value in YarnConfiguration
Posted by Harsh J <ha...@cloudera.com>.
JIRA went down so replying here:
/me facepalms at not seeing that. Sorry.
I have reverted MAPREDUCE-4422 from both branch-2 and trunk, for until
your comments are all addressed.
On Fri, Jul 13, 2012 at 1:26 PM, Arun C Murthy (JIRA) <ji...@apache.org> wrote:
>
> [ https://issues.apache.org/jira/browse/MAPREDUCE-4422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
>
> Arun C Murthy reopened MAPREDUCE-4422:
> --------------------------------------
>
>
> Uh, Harsh/Ahmed, I'm confused... the newly added variable DEFAULT_YARN_APPLICATION_CLASSPATH isn't being used anywhere? The point of adding this was to use it, at least, in MRApps.setMRFrameworkClasspath?
>
> Also, not sure whether this was introduced via MAPREDUCE-3505, but we should use Configuration.getStrings rather than do a 'manual' String.split to parse this out.
>
>> YARN_APPLICATION_CLASSPATH needs a documented default value in YarnConfiguration
>> --------------------------------------------------------------------------------
>>
>> Key: MAPREDUCE-4422
>> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4422
>> Project: Hadoop Map/Reduce
>> Issue Type: Improvement
>> Components: nodemanager
>> Affects Versions: 2.0.0-alpha
>> Reporter: Arun C Murthy
>> Assignee: Ahmed Radwan
>> Fix For: 2.0.1-alpha
>>
>> Attachments: MAPREDUCE-4422.patch, MAPREDUCE-4422_rev2.patch
>>
>>
>> MAPREDUCE-3505 allowed YARN_APPLICATION_CLASSPATH to be configurable.
>> However, we didn't add a default value to YarnConfiguration, as-is the norm.
>> Ran into it while investigating MAPREDUCE-4421.
>
> --
> This message is automatically generated by JIRA.
> If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
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>
>
--
Harsh J