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MapReduce, mail # user - getFileBlockLocations


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getFileBlockLocations
John Lilley 2013-10-04, 13:22
When I call getFileBlockLocations() on a DFS, will it return the blocks for currently-inactive nodes?
If so, how can I filter out the unavailable blocks?
Or more generally, how do I get the list of node status?  Is that ApplicationClientProtocol.getClusterNodes()?
Thanks,
John
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Nicolas Liochon 2013-10-04, 13:33