{
  "protocol" : "AgentProtocol",
  "namespace" : "com.cloudera.cmf.protocol",
  "types" : [ {
    "type" : "record",
    "name" : "DirectoryResource",
    "fields" : [ {
      "name" : "path",
      "type" : "string"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "mode",
      "type" : "int"
    }, {
      "name" : "bytes_free_warning_threshhold_bytes",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "FileResource",
    "fields" : [ {
      "name" : "path",
      "type" : "string"
    }, {
      "name" : "error_message",
      "type" : [ "null", "string" ]
    } ]
  }, {
    "type" : "record",
    "name" : "InstalledFileResource",
    "fields" : [ {
      "name" : "source",
      "type" : "string"
    }, {
      "name" : "path",
      "type" : "string"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "mode",
      "type" : "int"
    } ]
  }, {
    "type" : "record",
    "name" : "TcpListenResource",
    "fields" : [ {
      "name" : "bind_address",
      "type" : [ "null", "string" ]
    }, {
      "name" : "port",
      "type" : "int"
    } ]
  }, {
    "type" : "record",
    "name" : "CPUResource",
    "fields" : [ {
      "name" : "shares",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "NamedCPUResource",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "mode",
      "type" : "int"
    }, {
      "name" : "shares",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "IOResource",
    "fields" : [ {
      "name" : "weight",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "MemoryResource",
    "fields" : [ {
      "name" : "soft_limit",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "hard_limit",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "RLimitsResource",
    "fields" : [ {
      "name" : "limit_fds",
      "type" : [ "null", "long" ]
    }, {
      "name" : "limit_memlock",
      "type" : [ "null", "long" ]
    } ]
  }, {
    "type" : "record",
    "name" : "DirectoryContentsResource",
    "fields" : [ {
      "name" : "path",
      "type" : "string"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "mode",
      "type" : "int"
    } ]
  }, {
    "type" : "record",
    "name" : "ResourceUnion",
    "fields" : [ {
      "name" : "dynamic",
      "type" : "boolean",
      "default" : false
    }, {
      "name" : "directory",
      "type" : [ "null", "DirectoryResource" ]
    }, {
      "name" : "file",
      "type" : [ "null", "FileResource" ]
    }, {
      "name" : "tcp_listen",
      "type" : [ "null", "TcpListenResource" ]
    }, {
      "name" : "cpu",
      "type" : [ "null", "CPUResource" ]
    }, {
      "name" : "named_cpu",
      "type" : [ "null", "NamedCPUResource" ],
      "default" : null
    }, {
      "name" : "io",
      "type" : [ "null", "IOResource" ]
    }, {
      "name" : "memory",
      "type" : [ "null", "MemoryResource" ]
    }, {
      "name" : "rlimits",
      "type" : [ "null", "RLimitsResource" ],
      "default" : null
    }, {
      "name" : "contents",
      "type" : [ "null", "DirectoryContentsResource" ],
      "default" : null
    }, {
      "name" : "install",
      "type" : [ "null", "InstalledFileResource" ],
      "default" : null
    } ]
  }, {
    "type" : "record",
    "name" : "SpecialFileInfo",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "deploy_dir",
      "type" : "string"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "permissions",
      "type" : "int"
    } ]
  }, {
    "type" : "record",
    "name" : "Process",
    "fields" : [ {
      "name" : "id",
      "type" : "long"
    }, {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "program",
      "type" : "string"
    }, {
      "name" : "arguments",
      "type" : {
        "type" : "array",
        "items" : "string"
      }
    }, {
      "name" : "status_links",
      "type" : {
        "type" : "map",
        "values" : "string"
      }
    }, {
      "name" : "running",
      "type" : "boolean"
    }, {
      "name" : "run_generation",
      "type" : "long"
    }, {
      "name" : "one_off",
      "type" : "boolean"
    }, {
      "name" : "auto_restart",
      "type" : "boolean"
    }, {
      "name" : "user",
      "type" : "string"
    }, {
      "name" : "group",
      "type" : "string"
    }, {
      "name" : "extra_groups",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "configuration_data",
      "type" : "bytes"
    }, {
      "name" : "environment",
      "type" : {
        "type" : "map",
        "values" : "string"
      }
    }, {
      "name" : "resources",
      "type" : {
        "type" : "array",
        "items" : "ResourceUnion"
      }
    }, {
      "name" : "refresh_files",
      "type" : {
        "type" : "array",
        "items" : "string"
      }
    }, {
      "name" : "config_generation",
      "type" : "long"
    }, {
      "name" : "special_file_info",
      "type" : {
        "type" : "array",
        "items" : "SpecialFileInfo"
      }
    }, {
      "name" : "parcels",
      "type" : {
        "type" : "map",
        "values" : "string"
      }
    }, {
      "name" : "required_tags",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "optional_tags",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "start_timeout_seconds",
      "type" : [ "null", "int" ],
      "default" : null
    } ]
  }, {
    "type" : "record",
    "name" : "ClientConfigData",
    "fields" : [ {
      "name" : "rolename",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "alt_link",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "alt_name",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "path",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "data",
      "type" : "bytes",
      "default" : ""
    }, {
      "name" : "generation",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "cdh_version",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "directory_name",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "priority",
      "type" : "long",
      "default" : 0
    }, {
      "name" : "parcels",
      "type" : {
        "type" : "map",
        "values" : "string"
      },
      "default" : {
      }
    }, {
      "name" : "required_tags",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "optional_tags",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "additional_env",
      "type" : {
        "type" : "map",
        "values" : "string"
      },
      "default" : {
      }
    }, {
      "name" : "runner_program",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "runner_args",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "resources",
      "type" : {
        "type" : "array",
        "items" : "ResourceUnion"
      },
      "default" : [ ]
    } ]
  }, {
    "type" : "record",
    "name" : "FirehoseConnectionData",
    "fields" : [ {
      "name" : "rolename",
      "type" : "string"
    }, {
      "name" : "roletype",
      "type" : "string"
    }, {
      "name" : "address",
      "type" : "string"
    }, {
      "name" : "port",
      "type" : "int"
    }, {
      "name" : "report_interval",
      "type" : "int"
    } ]
  }, {
    "type" : "record",
    "name" : "AgentHostCollectionConfigData",
    "fields" : [ {
      "name" : "config_name",
      "type" : "string"
    }, {
      "name" : "config_value",
      "type" : "string"
    } ]
  }, {
    "type" : "record",
    "name" : "HeartbeatResponseData",
    "fields" : [ {
      "name" : "host_id",
      "type" : "string"
    }, {
      "name" : "heartbeat_interval",
      "type" : "long"
    }, {
      "name" : "processes",
      "type" : {
        "type" : "array",
        "items" : "Process"
      }
    }, {
      "name" : "client_configs",
      "type" : {
        "type" : "array",
        "items" : "ClientConfigData"
      },
      "default" : [ ]
    }, {
      "name" : "firehoses",
      "type" : {
        "type" : "array",
        "items" : "FirehoseConnectionData"
      }
    }, {
      "name" : "enabled_metric_reporters",
      "type" : {
        "type" : "array",
        "items" : "string"
      },
      "default" : [ ]
    }, {
      "name" : "host_collection_config_data",
      "type" : {
        "type" : "array",
        "items" : "AgentHostCollectionConfigData"
      },
      "default" : [ ]
    }, {
      "name" : "parcels_directory",
      "type" : "string",
      "default" : "/opt/cloudera/parcels"
    }, {
      "name" : "active_parcels",
      "type" : {
        "type" : "map",
        "values" : "string"
      }
    }, {
      "name" : "create_parcel_symlinks",
      "type" : "boolean"
    }, {
      "name" : "server_manages_parcels",
      "type" : "boolean"
    }, {
      "name" : "retain_parcels_in_cache",
      "type" : "boolean",
      "default" : true
    }, {
      "name" : "apply_parcel_users_groups_permissions",
      "type" : "boolean",
      "default" : true
    }, {
      "name" : "rm_enabled",
      "type" : "boolean"
    }, {
      "name" : "server_managed_parcels",
      "type" : {
        "type" : "array",
        "items" : "string"
      }
    }, {
      "name" : "log_tailing_config",
      "type" : "string"
    }, {
      "name" : "eventserver_host",
      "type" : [ "null", "string" ]
    }, {
      "name" : "eventserver_port",
      "type" : [ "null", "int" ]
    }, {
      "name" : "extra_configs",
      "type" : [ "null", {
        "type" : "map",
        "values" : "string"
      } ],
      "default" : null
    }, {
      "name" : "flood_rack_peers",
      "type" : [ "null", {
        "type" : "array",
        "items" : "string"
      } ],
      "default" : null
    }, {
      "name" : "flood_torrent_port",
      "type" : "long",
      "default" : 0
    }, {
      "name" : "flood_seed_timeout",
      "type" : "long",
      "default" : 0
    }, {
      "name" : "cm_guid",
      "type" : [ "null", "string" ],
      "default" : null
    } ]
  }, {
    "type" : "record",
    "name" : "HeartbeatResponse",
    "fields" : [ {
      "name" : "data_hash",
      "type" : "bytes"
    }, {
      "name" : "data",
      "type" : [ "null", "HeartbeatResponseData" ]
    }, {
      "name" : "last_request_hash",
      "type" : "bytes"
    }, {
      "name" : "ts_recv",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "ts_send",
      "type" : "long",
      "default" : -1
    } ]
  }, {
    "type" : "record",
    "name" : "ClientConfigStatus",
    "fields" : [ {
      "name" : "alt_name",
      "type" : "string"
    }, {
      "name" : "path",
      "type" : "string"
    }, {
      "name" : "generation",
      "type" : "long"
    }, {
      "name" : "stdout_tail",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "stderr_tail",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "exit_code",
      "type" : "int",
      "default" : 0
    }, {
      "name" : "parcels_in_use",
      "type" : {
        "type" : "map",
        "values" : "string"
      },
      "default" : {
      }
    } ]
  }, {
    "type" : "record",
    "name" : "ProcessStatus",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "status",
      "type" : "string"
    }, {
      "name" : "stdout_tail",
      "type" : "string"
    }, {
      "name" : "stderr_tail",
      "type" : "string"
    }, {
      "name" : "exit_code",
      "type" : "int"
    }, {
      "name" : "cm_status_code",
      "type" : "string",
      "default" : "STATUS_NONE"
    }, {
      "name" : "run_generation",
      "type" : "long"
    }, {
      "name" : "pid",
      "type" : "int",
      "default" : -1
    }, {
      "name" : "parcels_in_use",
      "type" : {
        "type" : "map",
        "values" : "string"
      },
      "default" : {
      }
    } ]
  }, {
    "type" : "record",
    "name" : "ProcessStats",
    "fields" : [ {
      "name" : "id",
      "type" : "long"
    }, {
      "name" : "rss",
      "type" : "long"
    }, {
      "name" : "vms",
      "type" : "long"
    }, {
      "name" : "cpu_percent",
      "type" : "double"
    }, {
      "name" : "user_cpu_time",
      "type" : "float"
    }, {
      "name" : "system_cpu_time",
      "type" : "float"
    }, {
      "name" : "wallclock_time",
      "type" : "long"
    } ]
  }, {
    "type" : "record",
    "name" : "FilesystemInfo",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "total_space_bytes",
      "type" : "long"
    }, {
      "name" : "mount_point",
      "type" : "string"
    }, {
      "name" : "nodev",
      "type" : "boolean",
      "default" : false
    } ]
  }, {
    "type" : "enum",
    "name" : "CDHVersion",
    "symbols" : [ "CDH3", "CDH4", "CDH5", "NO_VERSION_FILE", "BAD_VERSION_FILE", "NO_SCRIPT", "NOT_APPLICABLE" ]
  }, {
    "type" : "enum",
    "name" : "ComponentInfoSource",
    "symbols" : [ "UNKNOWN", "PACKAGE", "PARCEL", "SYSTEM" ]
  }, {
    "type" : "record",
    "name" : "ComponentInfo",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "cdh_version",
      "type" : "CDHVersion"
    }, {
      "name" : "cdh_release",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "component_version",
      "type" : "string"
    }, {
      "name" : "component_release",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "source",
      "type" : "ComponentInfoSource",
      "default" : "UNKNOWN"
    }, {
      "name" : "active",
      "type" : "boolean",
      "default" : true
    } ]
  }, {
    "type" : "record",
    "name" : "ParcelComponentInfo",
    "fields" : [ {
      "name" : "name",
      "type" : "string"
    }, {
      "name" : "version",
      "type" : "string"
    } ]
  }, {
    "type" : "record",
    "name" : "ParcelUserInfo",
    "fields" : [ {
      "name" : "longname",
      "type" : "string"
    }, {
      "name" : "home",
      "type" : "string"
    }, {
      "name" : "shell",
      "type" : "string"
    }, {
      "name" : "extra_groups",
      "type" : {
        "type" : "array",
        "items" : "string"
      }
    } ]
  }, {
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    "name" : "ParcelInfo",
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      "name" : "name",
      "type" : "string"
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      "type" : "string"
    }, {
      "name" : "setActiveSymlink",
      "type" : "boolean"
    }, {
      "name" : "components",
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        "type" : "array",
        "items" : "ParcelComponentInfo"
      }
    }, {
      "name" : "packages",
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        "type" : "array",
        "items" : "ParcelComponentInfo"
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      "name" : "provides",
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      "default" : null
    }, {
      "name" : "users",
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      }
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      "name" : "groups",
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        "type" : "array",
        "items" : "string"
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      "name" : "scripts",
      "type" : {
        "type" : "map",
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      }
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    "type" : "record",
    "name" : "Distro",
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      "name" : "name",
      "type" : "string"
    }, {
      "name" : "version",
      "type" : "string"
    }, {
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      "type" : "string"
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    "name" : "ParcelErr",
    "fields" : [ {
      "name" : "code",
      "type" : "string"
    }, {
      "name" : "msg",
      "type" : "string"
    } ]
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    "type" : "record",
    "name" : "CGroupCaps",
    "fields" : [ {
      "name" : "has_blkio",
      "type" : "boolean"
    }, {
      "name" : "has_cpu",
      "type" : "boolean"
    }, {
      "name" : "has_cpuacct",
      "type" : "boolean",
      "default" : false
    }, {
      "name" : "has_memory",
      "type" : "boolean"
    }, {
      "name" : "default_blkio_weight",
      "type" : "long"
    }, {
      "name" : "default_cpu_shares",
      "type" : "long"
    }, {
      "name" : "default_cpu_rt_runtime_us",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "default_memory_limit_in_bytes",
      "type" : "long"
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      "name" : "default_memory_soft_limit_in_bytes",
      "type" : "long",
      "default" : -1
    }, {
      "name" : "writable_cgroup_dot_procs",
      "type" : "boolean"
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  }, {
    "type" : "record",
    "name" : "CloudStatus",
    "fields" : [ {
      "name" : "public_host_name",
      "type" : [ "null", "string" ],
      "default" : null
    }, {
      "name" : "public_ip_address",
      "type" : [ "null", "string" ],
      "default" : null
    }, {
      "name" : "cloud_provider",
      "type" : "string"
    } ]
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    "type" : "record",
    "name" : "HostStatus",
    "fields" : [ {
      "name" : "host_name",
      "type" : "string"
    }, {
      "name" : "ip_address",
      "type" : "string"
    }, {
      "name" : "agent_url",
      "type" : "string"
    }, {
      "name" : "filesystem_info",
      "type" : {
        "type" : "array",
        "items" : "FilesystemInfo"
      },
      "default" : [ ]
    }, {
      "name" : "num_cores",
      "type" : "long",
      "default" : 1
    }, {
      "name" : "num_physical_cores",
      "type" : "long",
      "default" : 0
    }, {
      "name" : "supports_dssd",
      "type" : "boolean",
      "default" : false
    }, {
      "name" : "agent_token",
      "type" : "bytes",
      "default" : "Default Random Token"
    }, {
      "name" : "component_info",
      "type" : {
        "type" : "array",
        "items" : "ComponentInfo"
      },
      "default" : [ ]
    }, {
      "name" : "parcels_directory",
      "type" : "string",
      "default" : ""
    }, {
      "name" : "parcels_directory_overridden",
      "type" : "boolean",
      "default" : true
    }, {
      "name" : "parcel_info",
      "type" : {
        "type" : "map",
        "values" : {
          "type" : "map",
          "values" : "ParcelInfo"
        }
      },
      "default" : {
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