mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-29 17:14:33 +00:00
32 lines
884 B
Nix
32 lines
884 B
Nix
{ hadoop, pkgs }:
|
|
let
|
|
propertyXml = name: value: ''
|
|
<property>
|
|
<name>${name}</name>
|
|
<value>${builtins.toString value}</value>
|
|
</property>
|
|
'';
|
|
siteXml = fileName: properties: pkgs.writeTextDir fileName ''
|
|
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
|
<!-- generated by NixOS -->
|
|
<configuration>
|
|
${builtins.concatStringsSep "\n" (pkgs.lib.mapAttrsToList propertyXml properties)}
|
|
</configuration>
|
|
'';
|
|
userFunctions = ''
|
|
hadoop_verify_logdir() {
|
|
echo Skipping verification of log directory
|
|
}
|
|
'';
|
|
in
|
|
pkgs.buildEnv {
|
|
name = "hadoop-conf";
|
|
paths = [
|
|
(siteXml "core-site.xml" hadoop.coreSite)
|
|
(siteXml "hdfs-site.xml" hadoop.hdfsSite)
|
|
(siteXml "mapred-site.xml" hadoop.mapredSite)
|
|
(siteXml "yarn-site.xml" hadoop.yarnSite)
|
|
(pkgs.writeTextDir "hadoop-user-functions.sh" userFunctions)
|
|
];
|
|
}
|