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From Eric Yang <>
Subject Re: hadoop's attempt directory logs
Date Wed, 18 Jan 2012 02:03:25 GMT
This can be setup by using TaskLogAppender that comes with Chukwa.
In $HADOOP_CONF_DIR/, modify the TaskLogAppender configuration


Make sure chukwa-0.x.0-client.jar is in Hadoop class path, and restart Hadoop.

This should enable Task Attempt Logs to be sent through Chukwa data
collection system, and also log a copy locally on the task tracker
node.  Hope this is what you are looking for.


On Mon, Jan 16, 2012 at 7:20 PM, Abhijit Dhar <> wrote:
> Hi,
> Could you please point me how to stream the attempt logs that hadoop
> generates to chukwa, while at the same time saving them the way hadoop saves
> by default under attempt directories/stdout ?
> Thanks a lot
> --
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