Re: Cassandra on ZFS: disable compression?

2021-02-10 Thread Johnny Miller
I have done this several times i.e disabling compression at the table level. Never had any issues. On Wed, 27 Jan 2021 at 01:37, Elliott Sims wrote: > The main downside I see is that you're hitting a less-tested codepath. I > think very few installations have compression disabled today. > > On

Re: Cassandra on ZFS: disable compression?

2021-02-09 Thread Bowen Song
I'm running Cassandra 3.11 on ZFS on Linux. I use the ZFS compression and have disabled the Cassandra SSTable compression. I can't comment on the possible pros you've mentioned, because I didn't do enough tests on them. I know the compression ratio is marginally better with the same

Re: Cassandra on ZFS: disable compression?

2021-01-26 Thread Elliott Sims
The main downside I see is that you're hitting a less-tested codepath. I think very few installations have compression disabled today. On Mon, Jan 25, 2021 at 7:06 AM Lapo Luchini wrote: > Hi, > I'm using a fairly standard install of Cassandra 3.11 on FreeBSD > 12, by default filesystem

Cassandra on ZFS: disable compression?

2021-01-25 Thread Lapo Luchini
Hi, I'm using a fairly standard install of Cassandra 3.11 on FreeBSD 12, by default filesystem is compressed using LZ4 and Cassandra tables are compressed using LZ4 as well. I was wondering if anybody had data about this already (or else, I will probably do some tests myself,