this method returns the hostname on which the application is running . concode_field_sep String hostName concode_elem_sep String HAWKULAR_APM_KAFKA_POLLING_INTERVAL concode_elem_sep String OPENSHIFT_BUILD_NAME concode_elem_sep String ENV_KAFKA_ZOOKEEPER concode_elem_sep String HAWKULAR_APM_LOG_JUL concode_elem_sep String HAWKULAR_APM_COLLECTOR_BATCHTIME concode_elem_sep String HAWKULAR_APM_KAFKA_CONSUMER_SESSION_TIMEOUT concode_elem_sep String HAWKULAR_APM_URI_PUBLISHER concode_elem_sep String HAWKULAR_APM_KAFKA_MAX_POLL_RECORDS concode_elem_sep String HAWKULAR_APM_PROCESSOR_RETRY_DELAY concode_elem_sep String HAWKULAR_APM_PROCESSOR_LAST_RETRY_DELAY concode_elem_sep String HAWKULAR_APM_COLLECTOR_BATCHTHREADS concode_elem_sep String HAWKULAR_APM_USERNAME concode_elem_sep String HAWKULAR_APM_COLLECTOR_BATCHSIZE concode_elem_sep String HAWKULAR_URI concode_elem_sep String HAWKULAR_APM_KAFKA_PRODUCER_RETRIES concode_elem_sep String HAWKULAR_USERNAME concode_elem_sep String HAWKULAR_APM_URI_SERVICES concode_elem_sep String HAWKULAR_TENANT concode_elem_sep String ENV_HOSTNAME concode_elem_sep Logger LOG concode_elem_sep String KAFKA_PREFIX concode_elem_sep String HAWKULAR_APM_CONFIG_REFRESH concode_elem_sep String HAWKULAR_APM_PASSWORD concode_elem_sep String HAWKULAR_APM_BUILDSTAMP concode_elem_sep String HAWKULAR_APM_CORS_ALLOWED_ORIGINS concode_elem_sep String HAWKULAR_APM_LOG_LEVEL concode_elem_sep String HAWKULAR_APM_KAFKA_CONSUMER_AUTO_COMMIT_INTERVAL concode_elem_sep String HAWKULAR_PASSWORD concode_elem_sep String HAWKULAR_APM_SERVICE_NAME concode_elem_sep String HAWKULAR_APM_URI concode_elem_sep String HAWKULAR_APM_PROCESSOR_MAX_RETRY_COUNT concode_elem_sep String hostAddress concode_elem_sep String HAWKULAR_APM_AGENT_STATE_EXPIRY_INTERVAL concode_elem_sep String HAWKULAR_APM_CORS_ACCESS_CONTROL_ALLOW_HEADERS concode_elem_sep String HAWKULAR_APM_CONFIG_RETRY_INTERVAL concode_elem_sep String HAWKULAR_APM_AGENT_FILE_EXTENSION_WHITELIST concode_elem_sep String OPENSHIFT_BUILD_NAMESPACE concode_field_sep String getKafkaZookeeper concode_elem_sep String getProperty concode_elem_sep String getProperty concode_elem_sep String getHostAddress concode_elem_sep boolean hasProperty concode_elem_sep Integer getPropertyAsInteger concode_elem_sep Integer getPropertyAsInteger concode_elem_sep boolean getPropertyAsBoolean
String function ( ) { return hostName ; }