Kafka commonly used statements (updated from time to time)

The zookeeper configuration address used in the following command is--zookeeper 192.168.8.57:2181

Command line to view topic consumption

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 /home/kafka/bin/kafka-run-class.sh kafka.tools.ConsumerOffsetChecker --group dev_pro_0  --topic dms2_SDFX_texts --zookeeper 192.168.8.57:2181

The meaning of the parameters in the above figure is explained as follows:

• topic: topic name at creation
• pid: partition number
• offset: indicates how many messages the parition has consumed
• logSize: indicates how many messages the partition has written
• Lag: Indicates how many messages have not been consumed.
• Owner: indicates consumers