Why Kafka compacted topic doesnt delete tombstones?

2023-03-27 Thread Theo Diefenthal
Hi there, I have a kafka topic where my tombstone events don't get deleted and I don't know why. Maybe you can shed some light for me here? First about the usage of that topic: In our application, we regularly create new entities and create a UUID for those. I publish these entitites as JSO

Re: kafka compacted topic

2017-11-30 Thread Ben Stopford
The CPU/IO required to complete a compaction phase will grow as the log grows but you can manage this via the cleaner's various configs. Check out properties starting log.cleaner in the docs ( https://kafka.apache.org/documentation). All databases that implement LSM storage have a similar overhead

Re: kafka compacted topic

2017-11-29 Thread Kane Kim
I want to confirm if kafka has to re-compact all log segments, as log grows doesn't it become slower as well? On Tue, Nov 28, 2017 at 11:33 PM, Jakub Scholz wrote: > There is quite a nice section on this in the documentation - > http://kafka.apache.org/documentation/#compaction ... I think it sh

Re: kafka compacted topic

2017-11-28 Thread Jakub Scholz
There is quite a nice section on this in the documentation - http://kafka.apache.org/documentation/#compaction ... I think it should answer your questions. On Wed, Nov 29, 2017 at 7:19 AM, Kane Kim wrote: > How does kafka log compaction work? > Does it compact all of the log files periodically a

kafka compacted topic

2017-11-28 Thread Kane Kim
How does kafka log compaction work? Does it compact all of the log files periodically against new changes?