[ http://issues.apache.org/jira/browse/HADOOP-195?page=all ]
Owen O'Malley updated HADOOP-195:
---------------------------------
Comment: was deleted
> transfer map output transfer with http instead of rpc
> -----------------------------------------------------
>
> Key: HADOOP-195
> URL: http://issues.apache.org/jira/browse/HADOOP-195
> Project: Hadoop
> Type: Improvement
> Components: mapred
> Versions: 0.2
> Reporter: Owen O'Malley
> Assignee: Owen O'Malley
> Fix For: 0.3
> Attachments: MapFileSimulator.java, data-transfer-chart.pdf,
> mapfilesimulator-big.txt, mapfilesimulator-sort2.txt, netstat.log, netstat.xls
>
> The data transfer of the map output should be transfered via http instead
> rpc, because rpc is very slow for this application and the timeout behavior
> is suboptimal. (server sends data and client ignores it because it took more
> than 10 seconds to be received.)
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