commit ac403b83fb1a8ee53f7889a2fc1987f196b40e63 · pyrox.dev/nixpkgs

nixos/modules/services/cluster/hadoop/conf.nix

···

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         mkdir -p $out/

     

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         cp ${siteXml "core-site.xml" (coreSite // coreSiteInternal)}/* $out/

     

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         cp ${siteXml "hdfs-site.xml" (hdfsSiteDefault // hdfsSite // hdfsSiteInternal)}/* $out/

     

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       +
         cp ${siteXml "hbase-site.xml" (hbaseSiteDefault // hbaseSite // hbaseSiteInternal)}/* $out/

     

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         cp ${siteXml "mapred-site.xml" (mapredSiteDefault // mapredSite)}/* $out/

     

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         cp ${siteXml "yarn-site.xml" (yarnSiteDefault // yarnSite // yarnSiteInternal)}/* $out/

     

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         cp ${siteXml "httpfs-site.xml" httpfsSite}/* $out/

+1 -1

nixos/modules/services/cluster/hadoop/default.nix

···

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       in

     

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       with lib;

     

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       {

     

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       -
         imports = [ ./yarn.nix ./hdfs.nix ];

     

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         imports = [ ./yarn.nix ./hdfs.nix ./hbase.nix ];

     

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         options.services.hadoop = {

     

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           coreSite = mkOption {

+200

nixos/modules/services/cluster/hadoop/hbase.nix

···

       1
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       +
       { config, lib, pkgs, ...}:

     

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       +
       

     

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       with lib;

     

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       let

     

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         cfg = config.services.hadoop;

     

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         hadoopConf = "${import ./conf.nix { inherit cfg pkgs lib; }}/";

     

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         mkIfNotNull = x: mkIf (x != null) x;

     

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       +
       in

     

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       {

     

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       +
         options.services.hadoop = {

     

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       +
       

     

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       +
           gatewayRole.enableHbaseCli = mkOption {

     

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             description = "Whether to enable HBase CLI tools";

     

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             default = false;

     

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             type = types.bool;

     

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       +
           };

     

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       +
       

     

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           hbaseSiteDefault = mkOption {

     

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             default = {

     

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               "hbase.regionserver.ipc.address" = "0.0.0.0";

     

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               "hbase.master.ipc.address" = "0.0.0.0";

     

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               "hbase.master.info.bindAddress" = "0.0.0.0";

     

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               "hbase.regionserver.info.bindAddress" = "0.0.0.0";

     

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       +
       

     

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               "hbase.cluster.distributed" = "true";

     

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             };

     

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             type = types.attrsOf types.anything;

     

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             description = ''

     

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               Default options for hbase-site.xml

     

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             '';

     

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           };

     

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           hbaseSite = mkOption {

     

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             default = {};

     

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             type = with types; attrsOf anything;

     

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             example = literalExpression ''

     

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             '';

     

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             description = ''

     

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               Additional options and overrides for hbase-site.xml

     

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               <link xlink:href="https://github.com/apache/hbase/blob/rel/2.4.11/hbase-common/src/main/resources/hbase-default.xml"/>

     

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             '';

     

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           };

     

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           hbaseSiteInternal = mkOption {

     

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             default = {};

     

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       +
             type = with types; attrsOf anything;

     

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             internal = true;

     

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       +
             description = ''

     

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       +
               Internal option to add configs to hbase-site.xml based on module options

     

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       +
             '';

     

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       +
           };

     

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       +
       

     

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       +
           hbase = {

     

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       +
       

     

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             package = mkOption {

     

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       +
               type = types.package;

     

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       +
               default = pkgs.hbase;

     

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       +
               defaultText = literalExpression "pkgs.hbase";

     

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               description = "HBase package";

     

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             };

     

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       +
       

     

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             rootdir = mkOption {

     

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               description = ''

     

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                 This option will set "hbase.rootdir" in hbase-site.xml and determine

     

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       +
                 the directory shared by region servers and into which HBase persists.

     

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                 The URL should be 'fully-qualified' to include the filesystem scheme.

     

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                 If a core-site.xml is provided, the FS scheme defaults to the value

     

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                 of "fs.defaultFS".

     

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       +
       

     

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                 Filesystems other than HDFS (like S3, QFS, Swift) are also supported.

     

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               '';

     

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               type = types.str;

     

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               example = "hdfs://nameservice1/hbase";

     

       72
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               default = "/hbase";

     

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       +
             };

     

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       +
             zookeeperQuorum = mkOption {

     

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       +
               description = ''

     

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                 This option will set "hbase.zookeeper.quorum" in hbase-site.xml.

     

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                 Comma separated list of servers in the ZooKeeper ensemble.

     

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       +
               '';

     

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       +
               type = with types; nullOr commas;

     

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               example = "zk1.internal,zk2.internal,zk3.internal";

     

       81
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               default = null;

     

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             };

     

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       +
             master = {

     

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       +
               enable = mkEnableOption "HBase Master";

     

       85
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       +
               initHDFS = mkEnableOption "initialization of the hbase directory on HDFS";

     

       86
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       +
       

     

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       +
               openFirewall = mkOption {

     

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       +
                 type = types.bool;

     

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                 default = false;

     

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                 description = ''

     

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                   Open firewall ports for HBase master.

     

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                 '';

     

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       +
               };

     

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       +
             };

     

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       +
             regionServer = {

     

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       +
               enable = mkEnableOption "HBase RegionServer";

     

       97
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       +
       

     

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       +
               overrideHosts = mkOption {

     

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       +
                 type = types.bool;

     

       100
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       +
                 default = true;

     

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       +
                 description = ''

     

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       +
                   Remove /etc/hosts entries for "127.0.0.2" and "::1" defined in nixos/modules/config/networking.nix

     

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                   Regionservers must be able to resolve their hostnames to their IP addresses, through PTR records

     

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                   or /etc/hosts entries.

     

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       +
       

     

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                 '';

     

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       +
               };

     

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       +
       

     

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       +
               openFirewall = mkOption {

     

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       +
                 type = types.bool;

     

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                 default = false;

     

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                 description = ''

     

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       +
                   Open firewall ports for HBase master.

     

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                 '';

     

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       +
               };

     

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       +
             };

     

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       +
           };

     

       118
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       +
         };

     

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       +
       

     

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       +
         config = mkMerge [

     

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           (mkIf cfg.hbase.master.enable {

     

       122
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       +
             services.hadoop.gatewayRole = {

     

       123
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       +
               enable = true;

     

       124
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       +
               enableHbaseCli = mkDefault true;

     

       125
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       +
             };

     

       126
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       +
       

     

       127
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       +
             systemd.services.hbase-master = {

     

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       +
               description = "HBase master";

     

       129
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       +
               wantedBy = [ "multi-user.target" ];

     

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       +
       

     

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       +
               preStart = mkIf cfg.hbase.master.initHDFS ''

     

       132
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       +
                 HADOOP_USER_NAME=hdfs ${cfg.package}/bin/hdfs --config ${hadoopConf} dfsadmin -safemode wait

     

       133
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       +
                 HADOOP_USER_NAME=hdfs ${cfg.package}/bin/hdfs --config ${hadoopConf} dfs -mkdir -p ${cfg.hbase.rootdir}

     

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       +
                 HADOOP_USER_NAME=hdfs ${cfg.package}/bin/hdfs --config ${hadoopConf} dfs -chown hbase ${cfg.hbase.rootdir}

     

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       +
               '';

     

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       +
       

     

       137
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               serviceConfig = {

     

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       +
                 User = "hbase";

     

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       +
                 SyslogIdentifier = "hbase-master";

     

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       +
                 ExecStart = "${cfg.hbase.package}/bin/hbase --config ${hadoopConf} " +

     

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                             "master start";

     

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                 Restart = "always";

     

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       +
               };

     

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       +
             };

     

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       +
       

     

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       +
             services.hadoop.hbaseSiteInternal."hbase.rootdir" = cfg.hbase.rootdir;

     

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       +
       

     

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             networking.firewall.allowedTCPPorts = (mkIf cfg.hbase.master.openFirewall [

     

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               16000 16010

     

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       +
             ]);

     

       151
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       +
       

     

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       +
           })

     

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       +
       

     

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           (mkIf cfg.hbase.regionServer.enable {

     

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             services.hadoop.gatewayRole = {

     

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       +
               enable = true;

     

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       +
               enableHbaseCli = mkDefault true;

     

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       +
             };

     

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       +
       

     

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       +
             systemd.services.hbase-regionserver = {

     

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       +
               description = "HBase RegionServer";

     

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       +
               wantedBy = [ "multi-user.target" ];

     

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       +
               serviceConfig = {

     

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       +
                 User = "hbase";

     

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       +
                 SyslogIdentifier = "hbase-regionserver";

     

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       +
                 ExecStart = "${cfg.hbase.package}/bin/hbase --config /etc/hadoop-conf/ " +

     

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                             "regionserver start";

     

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                 Restart = "always";

     

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       +
               };

     

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       +
             };

     

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       +
       

     

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             services.hadoop.hbaseSiteInternal."hbase.rootdir" = cfg.hbase.rootdir;

     

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       +
       

     

       174
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             networking = {

     

       175
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       +
               firewall.allowedTCPPorts = (mkIf cfg.hbase.regionServer.openFirewall [

     

       176
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                 16020 16030

     

       177
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       +
               ]);

     

       178
       178
       +
               hosts = mkIf cfg.hbase.regionServer.overrideHosts {

     

       179
       179
       +
                 "127.0.0.2" = mkForce [ ];

     

       180
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       +
                 "::1" = mkForce [ ];

     

       181
       181
       +
               };

     

       182
       182
       +
             };

     

       183
       183
       +
           })

     

       184
       184
       +
       

     

       185
       185
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           (mkIf cfg.gatewayRole.enable {

     

       186
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       +
       

     

       187
       187
       +
             environment.systemPackages = mkIf cfg.gatewayRole.enableHbaseCli [ cfg.hbase.package ];

     

       188
       188
       +
       

     

       189
       189
       +
             services.hadoop.hbaseSiteInternal = with cfg.hbase; {

     

       190
       190
       +
               "hbase.zookeeper.quorum" = mkIfNotNull zookeeperQuorum;

     

       191
       191
       +
             };

     

       192
       192
       +
       

     

       193
       193
       +
             users.users.hbase = {

     

       194
       194
       +
               description = "Hadoop HBase user";

     

       195
       195
       +
               group = "hadoop";

     

       196
       196
       +
               isSystemUser = true;

     

       197
       197
       +
             };

     

       198
       198
       +
           })

     

       199
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       +
         ];

     

       200
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       +
       }

+8 -13

nixos/modules/services/databases/hbase.nix

···

       3
       3
        
       with lib;

     

       4
       4
        
       

     

       5
       5
        
       let

     

       6
       6
       -
         cfg = config.services.hbase;

     

       7
       7
       -
         opt = options.services.hbase;

     

       6
       6
       +
         cfg = config.services.hbase-standalone;

     

       7
       7
       +
         opt = options.services.hbase-standalone;

     

       8
       8
        
       

     

       9
       9
        
         buildProperty = configAttr:

     

       10
       10
        
           (builtins.concatStringsSep "\n"

     
···

       35
       35
        
         ###### interface

     

       36
       36
        
       

     

       37
       37
        
         options = {

     

       38
       38
       -
       

     

       39
       39
       -
           services.hbase = {

     

       38
       38
       +
           services.hbase-standalone = {

     

       40
       39
        
       

     

       41
       41
       -
             enable = mkOption {

     

       42
       42
       -
               type = types.bool;

     

       43
       43
       -
               default = false;

     

       44
       44
       -
               description = lib.mdDoc ''

     

       45
       45
       -
                 Whether to run HBase.

     

       46
       46
       -
               '';

     

       47
       47
       -
             };

     

       40
       40
       +
             enable = mkEnableOption ''

     

       41
       41
       +
               HBase master in standalone mode with embedded regionserver and zookeper.

     

       42
       42
       +
               Do not use this configuration for production nor for evaluating HBase performance.

     

       43
       43
       +
             '';

     

       48
       44
        
       

     

       49
       45
        
             package = mkOption {

     

       50
       46
        
               type = types.package;

     
···

       108
       104
        
             };

     

       109
       105
        
       

     

       110
       106
        
           };

     

       111
       111
       -
       

     

       112
       107
        
         };

     

       113
       108
        
       

     

       114
       109
        
         ###### implementation

     

       115
       110
        
       

     

       116
       116
       -
         config = mkIf config.services.hbase.enable {

     

       111
       111
       +
         config = mkIf cfg.enable {

     

       117
       112
        
       

     

       118
       113
        
           systemd.tmpfiles.rules = [

     

       119
       114
        
             "d '${cfg.dataDir}' - ${cfg.user} ${cfg.group} - -"

nixos/tests/hadoop/default.nix

···

       4
       4
        
         all = handleTestOn [ "x86_64-linux" "aarch64-linux" ] ./hadoop.nix { inherit package; };

     

       5
       5
        
         hdfs = handleTestOn [ "x86_64-linux" "aarch64-linux" ] ./hdfs.nix { inherit package; };

     

       6
       6
        
         yarn = handleTestOn [ "x86_64-linux" "aarch64-linux" ] ./yarn.nix { inherit package; };

     

       7
       7
       +
         hbase = handleTestOn [ "x86_64-linux" "aarch64-linux" ] ./hbase.nix { inherit package; };

     

       7
       8
        
       }

+84

nixos/tests/hadoop/hbase.nix

···

       1
       1
       +
       # Test a minimal hbase cluster

     

       2
       2
       +
       { pkgs, ... }:

     

       3
       3
       +
       import ../make-test-python.nix ({ hadoop ? pkgs.hadoop, hbase ? pkgs.hbase, ... }:

     

       4
       4
       +
       with pkgs.lib;

     

       5
       5
       +
       {

     

       6
       6
       +
         name = "hadoop-hbase";

     

       7
       7
       +
       

     

       8
       8
       +
         nodes = let

     

       9
       9
       +
           coreSite = {

     

       10
       10
       +
             "fs.defaultFS" = "hdfs://namenode:8020";

     

       11
       11
       +
           };

     

       12
       12
       +
           defOpts = {

     

       13
       13
       +
             enable = true;

     

       14
       14
       +
             openFirewall = true;

     

       15
       15
       +
           };

     

       16
       16
       +
           zookeeperQuorum = "zookeeper";

     

       17
       17
       +
           in {

     

       18
       18
       +
           zookeeper = { ... }: {

     

       19
       19
       +
             services.zookeeper.enable = true;

     

       20
       20
       +
             networking.firewall.allowedTCPPorts = [ 2181 ];

     

       21
       21
       +
           };

     

       22
       22
       +
           namenode = { ... }: {

     

       23
       23
       +
             services.hadoop = {

     

       24
       24
       +
               hdfs = {

     

       25
       25
       +
                 namenode = defOpts // { formatOnInit = true; };

     

       26
       26
       +
               };

     

       27
       27
       +
               inherit coreSite;

     

       28
       28
       +
             };

     

       29
       29
       +
           };

     

       30
       30
       +
           datanode = { ... }: {

     

       31
       31
       +
             virtualisation.diskSize = 8192;

     

       32
       32
       +
             services.hadoop = {

     

       33
       33
       +
               hdfs.datanode = defOpts;

     

       34
       34
       +
               inherit coreSite;

     

       35
       35
       +
             };

     

       36
       36
       +
           };

     

       37
       37
       +
       

     

       38
       38
       +
           master = { ... }:{

     

       39
       39
       +
             services.hadoop = {

     

       40
       40
       +
               inherit coreSite;

     

       41
       41
       +
               hbase = {

     

       42
       42
       +
                 inherit zookeeperQuorum;

     

       43
       43
       +
                 master = defOpts // { initHDFS = true; };

     

       44
       44
       +
               };

     

       45
       45
       +
             };

     

       46
       46
       +
           };

     

       47
       47
       +
           regionserver = { ... }:{

     

       48
       48
       +
             services.hadoop = {

     

       49
       49
       +
               inherit coreSite;

     

       50
       50
       +
               hbase = {

     

       51
       51
       +
                 inherit zookeeperQuorum;

     

       52
       52
       +
                 regionServer = defOpts;

     

       53
       53
       +
               };

     

       54
       54
       +
             };

     

       55
       55
       +
           };

     

       56
       56
       +
         };

     

       57
       57
       +
       

     

       58
       58
       +
         testScript = ''

     

       59
       59
       +
           start_all()

     

       60
       60
       +
       

     

       61
       61
       +
           # wait for HDFS cluster

     

       62
       62
       +
           namenode.wait_for_unit("hdfs-namenode")

     

       63
       63
       +
           namenode.wait_for_unit("network.target")

     

       64
       64
       +
           namenode.wait_for_open_port(8020)

     

       65
       65
       +
           namenode.wait_for_open_port(9870)

     

       66
       66
       +
           datanode.wait_for_unit("hdfs-datanode")

     

       67
       67
       +
           datanode.wait_for_unit("network.target")

     

       68
       68
       +
           datanode.wait_for_open_port(9864)

     

       69
       69
       +
           datanode.wait_for_open_port(9866)

     

       70
       70
       +
           datanode.wait_for_open_port(9867)

     

       71
       71
       +
       

     

       72
       72
       +
           # wait for ZK

     

       73
       73
       +
           zookeeper.wait_for_unit("zookeeper")

     

       74
       74
       +
           zookeeper.wait_for_open_port(2181)

     

       75
       75
       +
       

     

       76
       76
       +
           # wait for HBase to start up

     

       77
       77
       +
           master.wait_for_unit("hbase-master")

     

       78
       78
       +
           regionserver.wait_for_unit("hbase-regionserver")

     

       79
       79
       +
       

     

       80
       80
       +
           assert "1 active master, 0 backup masters, 1 servers" in master.succeed("echo status | HADOOP_USER_NAME=hbase hbase shell -n")

     

       81
       81
       +
           regionserver.wait_until_succeeds("echo \"create 't1','f1'\" | HADOOP_USER_NAME=hbase hbase shell -n")

     

       82
       82
       +
           assert "NAME => 'f1'" in regionserver.succeed("echo \"describe 't1'\" | HADOOP_USER_NAME=hbase hbase shell -n")

     

       83
       83
       +
         '';

     

       84
       84
       +
       })

+2 -2

nixos/tests/hbase.nix

···

       1
       1
        
       import ./make-test-python.nix ({ pkgs, lib, package ? pkgs.hbase, ... }:

     

       2
       2
        
       {

     

       3
       3
       -
         name = "hbase";

     

       3
       3
       +
         name = "hbase-standalone";

     

       4
       4
        
       

     

       5
       5
        
         meta = with lib.maintainers; {

     

       6
       6
        
           maintainers = [ illustris ];

     
···

       8
       8
        
       

     

       9
       9
        
         nodes = {

     

       10
       10
        
           hbase = { pkgs, ... }: {

     

       11
       11
       -
             services.hbase = {

     

       11
       11
       +
             services.hbase-standalone = {

     

       12
       12
        
               enable = true;

     

       13
       13
        
               inherit package;

     

       14
       14
        
               # Needed for standalone mode in hbase 2+