hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "rahul k singh (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-861) Modify queue configuration format and parsing to support a hierarchy of queues.
Date Tue, 18 Aug 2009 13:48:14 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-861?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12744505#action_12744505
] 

rahul k singh commented on MAPREDUCE-861:
-----------------------------------------

There is small error in the xsd mentioned above for option 2:
{code:xml}
<xs:element name="schedulingContext" minOccurs="0" maxOccurs="unbounded">
          <xs:complexType>
            <xs:sequence minOccurs="0" maxOccurs="unbounded">
              <xs:element name="key" minOccurs="1" maxOccurs="1">
              </xs:element>
              <xs:element name="value" minOccurs="1" maxOccurs="1">
              </xs:element>
            </xs:sequence>
          </xs:complexType>
</xs:element>


{code}


> Modify queue configuration format and parsing to support a hierarchy of queues.
> -------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-861
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-861
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Hemanth Yamijala
>            Assignee: rahul k singh
>
> MAPREDUCE-853 proposes to introduce a hierarchy of queues into the Map/Reduce framework.
This JIRA is for defining changes to the configuration related to queues. 
> The current format for defining a queue and its properties is as follows: mapred.queue.<queue-name>.<property-name>.
For e.g. mapred.queue.<queue-name>.acl-submit-job. The reason for using this verbose
format was to be able to reuse the Configuration parser in Hadoop. However, administrators
currently using the queue configuration have already indicated a very strong desire for a
more manageable format. Since, this becomes more unwieldy with hierarchical queues, the time
may be good to introduce a new format for representing queue configuration.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message