ctubbsii commented on issue #1042: Upgrade Hadoop from version 2.6.3 to 3.0.2
URL: https://github.com/apache/fluo/pull/1042#issuecomment-398582080
 
 
   You could look at the Accumulo history to see what they did, but basically, 
it's regarding the fact that Hadoop 3 packages its jars differently. Instead of 
a hadoop-client, there's a hadoop-client-api and a hadoop-client-runtime. There 
may also be other differences. Accumulo created a "hadoop.profile" property and 
different Hadoop profiles to handle the different options. I'm not sure if that 
is needed for Fluo or not, but it will give you a sense of what the differences 
are between Hadoop 2 and Hadoop 3. Fluo's dependency on Hadoop might be much 
simpler, and that might not be necessary. I'm not sure.

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