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From Bharath Ravi <bharathra...@gmail.com>
Subject Detecting/Predicting hotspots
Date Sat, 12 Nov 2011 17:09:16 GMT
Hi all,

We're trying to perform some sort of monitoring on HDFS, that could detect
when a datanode or a data-block
is "hot". It would be useful to see patterns of popularity in live HDFS

Would anyone know if there are any publicly available statistics on data
access patterns that we could look at?

Thanks a lot!
Bharath Ravi

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