/**
* Set all the initial parameters needed in this class for connectivity out to Accumulo.
*
* @param context
*/
private void initialize(JobContext context) { // Configuration conf){
Configuration conf = context.getConfiguration();
try {
// output zoom level
log.info("Working from zoom level = " + zoomLevel);
if (zoomLevel == -1) {
zoomLevel = Integer.parseInt(conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_ZOOMLEVEL));
}
table = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_OUTPUT_TABLE);
username = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_USER);
instanceName = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_INSTANCE);
zooKeepers = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_ZOOKEEPERS);
String pl = conf.get(MrGeoConstants.MRGEO_PROTECTION_LEVEL);
if (pl != null) {
colViz = new ColumnVisibility(pl);
} else if (colViz == null) {
vizStr = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_VIZ);
if (vizStr == null) {
colViz = new ColumnVisibility();
} else {
colViz = new ColumnVisibility(vizStr);
}
}
password = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_PASSWORD);
String isEnc = conf.get(MrGeoAccumuloConstants.MRGEO_ACC_KEY_PWENCODED64, "false");
if (isEnc.equalsIgnoreCase("true")) {
password = Base64Utils.decodeToString(password);
}
if (_innerFormat != null) {
return;
}
_innerFormat = AccumuloOutputFormat.class.newInstance();
AuthenticationToken token = new PasswordToken(password.getBytes());
// log.info("Setting output with: u = " + username);
// log.info("Setting output with: p = " + password);
// log.info("Setting output with: i = " + instanceName);
// log.info("Setting output with: z = " + zooKeepers);
boolean connSet = ConfiguratorBase.isConnectorInfoSet(AccumuloOutputFormat.class, conf);
if (!connSet) {
// job not always available - do it how Accumulo does it
OutputConfigurator.setConnectorInfo(AccumuloOutputFormat.class, conf, username, token);
ClientConfiguration cc = ClientConfiguration.loadDefault().withInstance(instanceName);
cc.setProperty(ClientProperty.INSTANCE_ZK_HOST, zooKeepers);
OutputConfigurator.setZooKeeperInstance(AccumuloOutputFormat.class, conf, cc);
OutputConfigurator.setDefaultTableName(AccumuloOutputFormat.class, conf, table);
OutputConfigurator.setCreateTables(AccumuloOutputFormat.class, conf, true);
outputInfoSet = true;
}
} catch (InstantiationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (AccumuloSecurityException ase) {
ase.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
} // end initialize
