>> Startup would replay commitlog, which would re-materialize all of those
mutations and put them into the memtable. The memtable would flush over
time to disk, and clear the commitlog.

>From our observation, the node is already online and it seems to be happening 
>after the commit log replay has finished.

>> How much memory does the machine have? How much of that is allocated to the
heap? 

We tried with 30GB RAM with 8GB heap and also tried with 60GB RAM with 12GB 
heap. We had problems with all

>> What are your memtable settings?
We have the defaults.

>> Do you see log lines about flushing memtables to free room (probably 
>> something like the slab pool cleaner)?
No, we don't see the log lines.

 



---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
For additional commands, e-mail: user-h...@cassandra.apache.org

Reply via email to