Presumably your consumers are blocking or taking a very long time to process consumed records. I'd suggest implementing indepth logging of your consumers to investigate their performance.
On Sat, 21 Jul. 2018, 11:51 am Antony A, <[email protected]> wrote: > Hello users. > > > We have a 7 broker cluster running 0.11.0.2. > > > We are seeing an issue with one of the partitions in a topic. We see lag on > that partition even though there are many consumer threads available to > process the messages. Any inputs/thoughts? > > > Here is the metadata > Topic:topic_name PartitionCount:100 ReplicationFactor:1 Configs: > > > TOPIC PARTITION CURRENT-OFFSET LOG-END-OFFSET > LAG CONSUMER-ID HOST > CLIENT-ID > topic_name 88 2875 > 2926 51 consumer-192-dea53 > xxxxx consumer-192 > > Thanks, > Antony >
