There's many things that can trigger a compaction, knowing the type of
compaction can help narrow it down.
Have you looked at the nodetool compactionstats command output when it
is happening? What is the compaction type? It can be "compaction", but
can also be something else, such as "validation" or "cleanup".
On 28/04/2024 10:49, Prerna Jain wrote:
Hi team,
I have a query, in our prod environment, there are multiple key spaces
and tables. According to requirements, every table has different
compaction strategies like level/time/size.
Somehow, when I checked the compaction history, I noticed that
compaction occurs every 6 hr for every table.
We did not trigger any job manual and neither did I find any
configuration. Also, write traffic is also not happening at fix
interval on that tables
Can you please help me find out the root cause of this case?
I appreciate any help you can provide.
Regards
Prerna Jain
