Jdbc_static filter plugin

JDBC connection string.

JDBC driver class to load, for example, "org.apache.derby.jdbc.ClientDriver".

JDBC driver library path to third-party driver library. Use comma separated paths in one string if you need multiple libraries.

If the driver class is not provided, the plugin looks for it in the Logstash Java classpath.

JDBC password.

JDBC user.

Append values to the tags field if no record was found and default values were used.

Append values to the tags field if a SQL error occurred.

The directory used stage the data for bulk loading, there should be sufficient disk space to handle the data you wish to use to enrich events. Previous versions of this plugin did not handle loading datasets of more than several thousand rows well due to an open bug in Apache Derby. This setting introduces an alternative way of loading large recordsets. As each row is received it is spooled to file and then that file is imported using a system import table system call.

Append values to the tags field if a SQL error occurred.

You can schedule remote loading to run periodically according to a specific schedule. This scheduling syntax is powered by rufus-scheduler. The syntax is cron-like with some extensions specific to Rufus (for example, timezone support). For more about this syntax, see parsing cronlines and time strings.

Examples:

Debugging using the Logstash interactive shell:

bin/logstash -i irb
irb(main):001:0> require 'rufus-scheduler'
=> true
irb(main):002:0> Rufus::Scheduler.parse('*/10 * * * *')
=> #<Rufus::Scheduler::CronLine:0x230f8709 @timezone=nil, @weekdays=nil, @days=nil, @seconds=[0], @minutes=[0, 10, 20, 30, 40, 50], @hours=nil, @months=nil, @monthdays=nil, @original="*/10 * * * *">
irb(main):003:0> exit

The object returned by the above call, an instance of Rufus::Scheduler::CronLine shows the seconds, minutes etc. of execution.

The array should contain one or more Hashes. Each Hash is validated according to the table below.

Loader Field Descriptions:

The array should contain one or more Hashes. Each Hash represents a table schema for the local lookups database. Each Hash is validated according to the table below.

Local_db_objects Field Descriptions:

The array should contain one or more Hashes. Each Hash represents a lookup enrichment. Each Hash is validated according to the table below.

Local_lookups Field Descriptions:

If this filter is successful, add any arbitrary fields to this event. Field names can be dynamic and include parts of the event using the %{field}.

Example:

    filter {
      jdbc_static {
        add_field => { "foo_%{somefield}" => "Hello world, from %{host}" }
      }
    }

    # You can also add multiple fields at once:
    filter {
      jdbc_static {
        add_field => {
          "foo_%{somefield}" => "Hello world, from %{host}"
          "new_field" => "new_static_value"
        }
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would add field foo_hello if it is present, with the value above and the %{host} piece replaced with that value from the event. The second example would also add a hardcoded field.

If this filter is successful, add arbitrary tags to the event. Tags can be dynamic and include parts of the event using the %{field} syntax.

Example:

    filter {
      jdbc_static {
        add_tag => [ "foo_%{somefield}" ]
      }
    }

    # You can also add multiple tags at once:
    filter {
      jdbc_static {
        add_tag => [ "foo_%{somefield}", "taggedy_tag"]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would add a tag foo_hello (and the second example would of course add a taggedy_tag tag).

Disable or enable metric logging for this specific plugin instance. By default we record all the metrics we can, but you can disable metrics collection for a specific plugin.

Add a unique ID to the plugin configuration. If no ID is specified, Logstash will generate one. It is strongly recommended to set this ID in your configuration. This is particularly useful when you have two or more plugins of the same type, for example, if you have 2 jdbc_static filters. Adding a named ID in this case will help in monitoring Logstash when using the monitoring APIs.

    filter {
      jdbc_static {
        id => "ABC"
      }
    }

Call the filter flush method at regular interval. Optional.

If this filter is successful, remove arbitrary fields from this event. Fields names can be dynamic and include parts of the event using the %{field} Example:

    filter {
      jdbc_static {
        remove_field => [ "foo_%{somefield}" ]
      }
    }

    # You can also remove multiple fields at once:
    filter {
      jdbc_static {
        remove_field => [ "foo_%{somefield}", "my_extraneous_field" ]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would remove the field with name foo_hello if it is present. The second example would remove an additional, non-dynamic field.

If this filter is successful, remove arbitrary tags from the event. Tags can be dynamic and include parts of the event using the %{field} syntax.

Example:

    filter {
      jdbc_static {
        remove_tag => [ "foo_%{somefield}" ]
      }
    }

    # You can also remove multiple tags at once:
    filter {
      jdbc_static {
        remove_tag => [ "foo_%{somefield}", "sad_unwanted_tag"]
      }
    }

If the event has field "somefield" == "hello" this filter, on success, would remove the tag foo_hello if it is present. The second example would remove a sad, unwanted tag as well.