I would like to know how to optimize speed of table-table join during monitoring I saw this hop is mostest messages lag so i prefer to increase speed of this hop.
I found some properties as following but I not sure that will help or not.
- set up ksql.streams.num.stream.threads same as number of partition
- set max.partition.fetch.bytes to increase sizing for ksqlDB query able to consume per partition per fecth.
- set cache.max.bytes.buffering
- increase number of partition
Please help me to share about your experience about tuning hop joining on ksqlDB.