cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jinhua Luo <luajit...@gmail.com>
Subject Re: is there an upper limit of the size tier of stcs?
Date Mon, 14 Jan 2019 10:59:38 GMT
But what if the sstable file size of the largest tire is too large to
compact (e.g. no spare disk room to merge two huge sstables).
Not to mention that huge file is likely to bring troubles for some
file systems, and it's hard to backup them.

Nitan Kainth <nitankainth@gmail.com> 于2019年1月14日周一 上午1:53写道:
>
> No, sstables keep compacting when they meet criteria. Look for compaction sub properties
>
>
> Regards,
>
> Nitan
>
> Cell: 510 449 9629
>
>
> On Jan 13, 2019, at 8:18 AM, Jinhua Luo <luajit.io@gmail.com> wrote:
>
> is there a largest tier where the sstables stop merging anymore? if so, then does it
mean some tombstones at that last tier would not be removed? if not, then it's hard to imagine
to compact sstables in huge size, like 10gb; after all, the total size of sstables would definitelly
grow, so a huge sstable would be very likely possible, especially when the range of the keys
is wide.

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


Mime
View raw message