deb-sahara/sahara/plugins/cdh/v5/resources/oozie-service.json

[
    {
        "desc": "Namespace used by this Oozie service in ZooKeeper when High Availability is enabled.",
        "display_name": "ZooKeeper Namespace",
        "name": "oozie_zookeeper_namespace",
        "value": "oozie"
    },
    {
        "desc": "When set, Cloudera Manager will send alerts when the health of this service reaches the threshold specified by the EventServer setting eventserver_health_events_alert_threshold",
        "display_name": "Enable Service Level Health Alerts",
        "name": "enable_alerts",
        "value": "true"
    },
    {
        "desc": "Enable SSL for Oozie. <b>Note:</b>This is supported only from CDH 4.3 onwards.",
        "display_name": "Use SSL",
        "name": "oozie_use_ssl",
        "value": "false"
    },
    {
        "desc": "The group that this service's processes should run as.",
        "display_name": "System Group",
        "name": "process_groupname",
        "value": "oozie"
    },
    {
        "desc": "Use ACLs on Znode while a secure ZooKeeper is used for Oozie High Availability. <b>Note:</b> This config is not emitted if ZooKeeper is not secure.",
        "display_name": "Use ACLs on Znode",
        "name": "oozie_zk_secure",
        "value": "true"
    },
    {
        "desc": "For advanced use only, a list of derived configuration properties that will be used by the Service Monitor instead of the default ones.",
        "display_name": "Service Monitor Derived Configs Advanced Configuration Snippet (Safety Valve)",
        "name": "smon_derived_configs_safety_valve",
        "value": null
    },
    {
        "desc": "For advanced use only, key-value pairs (one on each line) to be inserted into a role's environment. Applies to configurations of all roles in this service except client configuration.",
        "display_name": "Oozie Service Environment Advanced Configuration Snippet (Safety Valve)",
        "name": "oozie_env_safety_valve",
        "value": null
    },
    {
        "desc": "Name of the ZooKeeper service that this Oozie service instance depends on",
        "display_name": "ZooKeeper Service",
        "name": "zookeeper_service",
        "value": null
    },
    {
        "desc": "A list of credential class mappings for CredentialsProvider.",
        "display_name": "Oozie Credential Classes",
        "name": "oozie_credential_classes",
        "value": "hcat=org.apache.oozie.action.hadoop.HCatCredentials,hbase=org.apache.oozie.action.hadoop.HbaseCredentials,hive2=org.apache.oozie.action.hadoop.Hive2Credentials"
    },
    {
        "desc": "When set, Cloudera Manager will send alerts when this entity's configuration changes.",
        "display_name": "Enable Configuration Change Alerts",
        "name": "enable_config_alerts",
        "value": "false"
    },
    {
        "desc": "Address of the load balancer used if Oozie HA is enabled. Should be specified in host:port format.",
        "display_name": "Oozie Load Balancer",
        "name": "oozie_load_balancer",
        "value": null
    },
    {
        "desc": "Coordinator Job Lookup trigger command is scheduled at this interval (in seconds).",
        "display_name": "Coordinator Job Lookup Interval",
        "name": "oozie_service_coord_lookup_interval",
        "value": "300"
    },
    {
        "desc": "The user that this service's processes should run as.",
        "display_name": "System User",
        "name": "process_username",
        "value": "oozie"
    },
    {
        "desc": "<p>The configured triggers for this service. This is a JSON formatted list of triggers. These triggers are evaluated as part as the health system. Every trigger expression is parsed, and if the trigger condition is met, the list of actions provided in the trigger expression is executed.</p><p>Each trigger has all of the following fields:</p><ul><li><span class='code'>triggerName</span> <strong>(mandatory)</strong> - the name of the trigger. This value must be unique for the specific service. </li><li><span class='code'>triggerExpression</span> <strong>(mandatory)</strong> - a tsquery expression representing the trigger. <li><span class='code'>streamThreshold</span> <strong>(optional)</strong> - the maximum number of streams that can satisfy a condition of a trigger before the condition fires. By default set to 0, and any stream returned will cause the condition to fire. <li><span class='code'>enabled</span> <strong> (optional)</strong> - by default set to 'true'. If set to 'false' the trigger will not be evaluated.</p><p>For example, here is a JSON formatted trigger that fires if there are more than 10 DataNodes with more than 500 file-descriptors opened:</p><p><pre>[{\"triggerName\": \"sample-trigger\",\n  \"triggerExpression\": \"IF (SELECT fd_open WHERE roleType = DataNode and last(fd_open) > 500) DO health:red\",\n  \"streamThreshold\": 10, \"enabled\": \"true\"}]</pre></p><p>Consult the trigger rules documentation for more details on how to write triggers using tsquery.</p><p>The JSON format is evolving and may change in the future and as a result backward compatibility is not guaranteed between releases at this time.</p>",
        "display_name": "Service Triggers",
        "name": "service_triggers",
        "value": "[]"
    },
    {
        "desc": "The health test thresholds of the overall Oozie Server health. The check returns \"Concerning\" health if the percentage of \"Healthy\" Oozie Servers falls below the warning threshold. The check is unhealthy if the total percentage of \"Healthy\" and \"Concerning\" Oozie Servers falls below the critical threshold.",
        "display_name": "Healthy Oozie Server Monitoring Thresholds",
        "name": "oozie_servers_healthy_thresholds",
        "value": "{\"critical\":\"51.0\",\"warning\":\"99.0\"}"
    },
    {
        "desc": "Service to run MapReduce jobs against",
        "display_name": "MapReduce Service",
        "name": "mapreduce_yarn_service",
        "value": null
    }
]