Using the Kudu Data Store Programmatically ========================================== Creating a Data Store --------------------- An instance of a Kudu data store can be obtained through the normal GeoTools discovery methods, assuming that the GeoMesa code is on the classpath. .. code-block:: java Map parameters = new HashMap<>(); parameters.put("kudu.master", "localhost"); parameters.put("kudu.catalog", "geomesa"); org.geotools.data.DataStore dataStore = org.geotools.data.DataStoreFinder.getDataStore(parameters); .. _kudu_parameters: Kudu Data Store Parameters -------------------------- The data store takes several parameters (required parameters are marked with ``*``): ====================================== ======= ==================================================================================== Parameter Type Description ====================================== ======= ==================================================================================== ``kudu.master *`` String The host name of the Kudu master server ``kudu.catalog *`` String The name of the GeoMesa catalog table ``kudu.credentials`` String Kudu client authentication credentials ``kudu.worker.threads`` String Number of worker threads used by the Kudu connection ``kudu.boss.threads`` String Number of boss threads used by the Kudu connection ``kudu.client.stats.disable`` Boolean Disable Kudu client statistics ``geomesa.security.auths`` String Comma-delimited superset of authorizations that will be used for queries ``geomesa.query.audit`` Boolean Audit queries being run. Queries will be written to a log file ``geomesa.query.timeout`` String The max time a query will be allowed to run before being killed. The timeout is specified as a duration, e.g. ``1 minute`` or ``60 seconds`` ``geomesa.query.threads`` Integer The number of threads to use per query ``geomesa.query.loose-bounding-box`` Boolean Use loose bounding boxes - queries will be faster but may return extraneous results ``geomesa.stats.generate`` Boolean Toggle collection of statistics (currently not implemented) ``geomesa.query.caching`` Boolean Toggle caching of results ====================================== ======= ==================================================================================== More information on using GeoTools can be found in the `GeoTools user guide `__.