v0.0.3. Now, much faster.

v0.0.3 gathers the lag metrics in parallel, and as such is significantly faster.

Version 0.0.2

Upgrade to kafka-clients 0.11.0.1.

Add optional argument -t,--group-stabilization-timeout, time in ms to wait for the consumer group description to be available (e.g. wait for a consumer group rebalance to complete).

Output the consumer group state to stderr if it's not "Dead" or "Stable".

First release of ConsumerGroupLag

A alternative to kafka-consumer-groups.sh --describe that:

• is faster
• works across Kafka versions (0.10.0 - 0.10.2)
• can also output the information as JSON (Useful for piping into scripts)