Adam Hushpar

Kafka 0.11.0.0 (Confluent 3.3.0) added support to manipulate offsets for a consumer group via cli kafka-consumer-groups command.

List the topics to which the group is subscribed

kafka-consumer-groups --bootstrap-server <kafkahost:port> --group <group_id> --describe

Note the values under "CURRENT-OFFSET" and "LOG-END-OFFSET". "CURRENT-OFFSET" is the offset where this consumer group is currently at in each of the partitions.

Reset the consumer offset for a topic (preview)

	#!/bin/bash

	set -o nounset

	function log() {
	echo
	echo "========================================================================="
	echo "== $@"
	echo "=="
	}

	#!/bin/bash

	# Automatically configure a VM download Coursera courses.

	# This script works as a user data file for use with a cloud VM.
	# This script will resume downloading if the VM is restarted.
	# This script works with Debian jessie (or possibly Ubuntu with systemd).

	# You must enroll in each course and accept the Honor of Code of each course
	# before you can download them.