Out of curiosity I ran the same command as you (with my own ivysettings),
and I got the same problem.
I am not an expert of Maven or pom-files, but I think the problem is in the
definition of the parent pom of apache.flume:
I have found that I am unable to use Ivy to add the dependency
org.apache.flume/flume-ng-sdk, version 1.4.0. It gets tripped up trying to
pull org.apache.thrift/libthrift with a literal version of
${thrift.version}. I'm writing to this list first because I have tried to
use it with some other