Re: Understand when Riak is 'dropping internal caching structures'?

2015-06-16 Thread Cian Synnott
Hi Sam, I think they are likely referring to the memory_ets Riak statistic. This is just a straight export of erlang:memory(ets). [1], [2] You're probably right that they're using LevelDB, given the data (and presumably key) volumes they're talking about. However, LevelDB's various types of cachi

Understand when Riak is 'dropping internal caching structures'?

2015-06-16 Thread Sam Tavakoli
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 I've gone through the great post[1] by Meltwater and a couple of things caught my eye. One of which is "The only thing we noticed inside Riak, that correlated to the elevated load, was that it dropped its internal caching structures, the ETS tables

Bitcask expiration issue

2015-06-16 Thread Damien Krotkine
Hi, I'm seeing strange things with bitcask expiration: When a new node joins a Ring, it gets data from the other nodes to rebalance. It seems that the starting date to count expiration of this data is the time when they were copied to the new node, *not* the date they were originally created

Re: Bug: Stanchion 1.5 in repo along riak cs 2.0

2015-06-16 Thread Toby Corkindale
Glad we got to the bottom of it. You should probably look at updating your docs for Riak-CS and removing stanchion 1.5 from the repo to avoid future confusion? On Wed, 10 Jun 2015 at 00:46 Kota Uenishi wrote: > I got it! Good catch, Chris. > > Toby, you should follow these instructions to get th