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75384413f383027a19ff5468d259219ee596a693
handle_exception() should really discard the future's value automatically, and in an upcoming version of Seastar, won't. So instead of sp.execute().handle_exception(...) (where execute() returns a future which is *not* future<>) We need to write sp.execute().discard_result().handle_exception(...) This already works in today's Seastar (the extra discard_result() doesn't cause any harm), and will be necessary when handle_exception() in Seastar is improved (I'll send a patch soon). Signed-off-by: Nadav Har'El <nyh@cloudius-systems.com>
#Urchin
##Building Urchin
In addition to required packages by Seastar, the following packages are required by Urchin.
Submodules
Urchin uses submodules, so make sure you pull the submodules first by doing:
git submodule init
git submodule update
Building urchin on Fedora
Installing required packages:
sudo yum install yaml-cpp-devel lz4-devel zlib-devel snappy-devel jsoncpp-devel
Building urchin on Ubuntu 14.04
Installing required packages:
sudo apt-get install libyaml-cpp-dev liblz4-dev zlib1g-dev libsnappy-dev libjsoncpp-dev
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