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From Zheng Da <zhengda1...@gmail.com>
Subject Data block placement in HDFS
Date Tue, 03 Jul 2012 18:41:08 GMT
Hello,

It's interesting to see HDFS provided an interface BlockPlacementPolicy for
users to define their own data placement policy in Hadoop v0.21, v0.22, and
I think it's very useful for some applications. However, I can't find this
interface in the latest stable version of Hadoop v1.0. Is the interface
replaced by something else or abandoned completely? If it's abandoned,
could anyone tell me why?

Thanks,
Da

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