nixpkgs/pkgs/applications/networking/cluster/hadoop/default.nix
2014-02-06 20:54:07 +01:00

52 lines
1.7 KiB
Nix

{ stdenv, fetchurl, makeWrapper, which, jre, bash }:
stdenv.mkDerivation rec {
name = "hadoop-2.2.0";
src = fetchurl {
url = "mirror://apache/hadoop/common/${name}/${name}.tar.gz";
sha256 = "0r0kx8arsrvmcfy0693hpv4cz3i0razvk1xa3yhlf3ybb80a8106";
};
buildInputs = [ makeWrapper ];
buildPhase = ''
for n in "bin/"* "sbin/"*; do
sed -i $n -e "s|#!/usr/bin/env bash|#! ${bash}/bin/bash|"
done
patchelf --set-interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" bin/container-executor
'';
installPhase = ''
mkdir -p $out
mv *.txt share/doc/hadoop/
mv * $out
for n in $out/{bin,sbin}"/"*; do
wrapProgram $n --prefix PATH : "${which}/bin:${jre}/bin:${bash}/bin" --set JAVA_HOME "${jre}" --set HADOOP_PREFIX "$out"
done
'';
meta = {
homepage = "http://hadoop.apache.org/";
description = "framework for distributed processing of large data sets across clusters of computers";
license = stdenv.lib.licenses.asl20;
longDescription = ''
The Apache Hadoop software library is a framework that allows for
the distributed processing of large data sets across clusters of
computers using a simple programming model. It is designed to
scale up from single servers to thousands of machines, each
offering local computation and storage. Rather than rely on
hardware to deliver high-avaiability, the library itself is
designed to detect and handle failures at the application layer,
so delivering a highly-availabile service on top of a cluster of
computers, each of which may be prone to failures.
'';
platforms = stdenv.lib.platforms.linux;
maintainers = [ stdenv.lib.maintainers.simons ];
};
}