diff options
Diffstat (limited to 'nixpkgs/nixos/modules/services/cluster/hadoop/conf.nix')
-rw-r--r-- | nixpkgs/nixos/modules/services/cluster/hadoop/conf.nix | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/services/cluster/hadoop/conf.nix b/nixpkgs/nixos/modules/services/cluster/hadoop/conf.nix new file mode 100644 index 000000000000..38db10406b9a --- /dev/null +++ b/nixpkgs/nixos/modules/services/cluster/hadoop/conf.nix @@ -0,0 +1,31 @@ +{ 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) + ]; +} |