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Posted to common-dev@hadoop.apache.org by "Amareshwari Sri Ramadasu (JIRA)" <ji...@apache.org> on 2007/10/31 13:01:51 UTC
[jira] Updated: (HADOOP-1900) the heartbeat and task event queries
interval should be set dynamically by the JobTracker
[ https://issues.apache.org/jira/browse/HADOOP-1900?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Amareshwari Sri Ramadasu updated HADOOP-1900:
---------------------------------------------
Attachment: patch-1900.txt
> the heartbeat and task event queries interval should be set dynamically by the JobTracker
> -----------------------------------------------------------------------------------------
>
> Key: HADOOP-1900
> URL: https://issues.apache.org/jira/browse/HADOOP-1900
> Project: Hadoop
> Issue Type: Improvement
> Components: mapred
> Reporter: Owen O'Malley
> Assignee: Amareshwari Sri Ramadasu
> Attachments: patch-1900.txt
>
>
> The JobTracker should scale the intervals that the TaskTrackers use to contact it dynamically, based on how the busy it is and the size of the cluster.
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