deb-sahara/sahara/plugins/cdh/v5_4_0/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": "The user that this service's processes should run as.",
        "display_name": "System User",
        "name": "process_username",
        "value": "oozie"
    },
    {
        "desc": "URL of the JMS Broker used by the Oozie service in JMS integration is enabled.",
        "display_name": "JMS Broker",
        "name": "oozie_jms_broker",
        "value": "tcp://localhost:61616"
    },
    {
        "desc": "Encrypt communication between clients and Oozie using Transport Layer Security (TLS) (formerly known as Secure Socket Layer (SSL)).",
        "display_name": "Enable TLS/SSL for Oozie",
        "name": "oozie_use_ssl",
        "value": "false"
    },
    {
        "desc": "List of event listeners used by the Oozie service. Listeners needed for JMS or SLA integration are automatically emitted if they are enabled.",
        "display_name": "Oozie Event Listeners",
        "name": "oozie_event_listeners",
        "value": ""
    },
    {
        "desc": "Name of the ZooKeeper service that this Oozie service instance depends on",
        "display_name": "ZooKeeper Service",
        "name": "zookeeper_service",
        "value": null
    },
    {
        "desc": "Whether to configure Oozie properties needed for SLA integration",
        "display_name": "Enable SLA Integration",
        "name": "oozie_use_sla",
        "value": "false"
    },
    {
        "desc": "Kerberos principal used by all roles of this service.",
        "display_name": "Kerberos Principal",
        "name": "kerberos_princ_name",
        "value": "oozie"
    },
    {
        "desc": "Root of the directory in HDFS where the Oozie ShareLibs are stored. The libraries are stored in the share/lib subdirectory under the specified root directory.",
        "display_name": "ShareLib Root Directory",
        "name": "oozie_sharelib_rootdir",
        "value": "/user/oozie"
    },
    {
        "desc": "The group that this service's processes should run as.",
        "display_name": "System Group",
        "name": "process_groupname",
        "value": "oozie"
    },
    {
        "desc": "Whether to configure Oozie properties needed for JMS integration",
        "display_name": "Enable JMS Integration",
        "name": "oozie_use_jms",
        "value": "false"
    },
    {
        "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": "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": "<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><code>triggerName</code> <strong>(mandatory)</strong> - The name of the trigger. This value must be unique for the specific service. </li><li><code>triggerExpression</code> <strong>(mandatory)</strong> - A tsquery expression representing the trigger. </li><li><code>streamThreshold</code> <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 causes the condition to fire. </li><li><code>enabled</code> <strong> (optional)</strong> - By default set to 'true'. If set to 'false', the trigger will not be evaluated.</li><li><code>expressionEditorConfig</code> <strong> (optional)</strong> - Metadata for the trigger editor. If present, the trigger should only be edited from the Edit Trigger page; editing the trigger here may lead to inconsistencies.</li></ul></p><p>For example, the followig JSON formatted trigger 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:bad\",\n  \"streamThreshold\": 10, \"enabled\": \"true\"}]</pre></p><p>See 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": "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": "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": "Name of the Hive service that this Oozie service instance depends on. This is used to configure Oozie HCat integration.",
        "display_name": "Hive Service",
        "name": "hive_service",
        "value": null
    },
    {
        "desc": "Service to run MapReduce jobs against",
        "display_name": "MapReduce Service",
        "name": "mapreduce_yarn_service",
        "value": null
    },
    {
        "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": "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"
    }
]