flink-instrumentation/workspace/flink-1.4.1-instrumented/flink-1.4.1/flink-connectors/flink-connector-kafka-base/src/main/java/org/apache/flink/streaming/connectors/kafka/KafkaTableSource.java
/**
		 * Configures the TableSource to start reading from any committed group offsets found in Zookeeper / Kafka brokers.
		 *
		 * @see FlinkKafkaConsumerBase#setStartFromGroupOffsets()
		 */
Configures the TableSource to start reading from any committed group offsets found in Zookeeper / Kafka brokers.
Configures the TableSource to start reading from any committed group offsets found in Zookeeper / Kafka brokers .
public B fromGroupOffsets() {
			this.startupMode = StartupMode.GROUP_OFFSETS;
			this.specificStartupOffsets = null;
			return builder();
		}
public B fromGroupOffsets ( ) { this . startupMode = StartupMode . GROUP_OFFSETS ; this . specificStartupOffsets = null ; return builder ( ) ; }
Configures the TableSource to start reading from any committed group offsets found in Zookeeper / Kafka brokers.
Configures the TableSource to start reading from any committed group offsets found in Zookeeper / Kafka brokers .