Re: memory usage of Riak.

2017-01-26 Thread Alex Feng
HI Mattew, Thank you for the help. I got answer from Shaun already, seems LevelDB and Bitcask, they are same, memory usage does not show up in Erlang. Br, Alex 2017-01-26 14:47 GMT+01:00 Matthew Von-Maszewski : > Alex, > > Which backend are you using? Leveldb's memory usage does not show up >

Re: memory usage of Riak.

2017-01-26 Thread Matthew Von-Maszewski
Alex, Which backend are you using? Leveldb's memory usage does not show up within Erlang. Maybe that is what you are experiencing? Matthew Sent from my iPad > On Jan 26, 2017, at 5:47 AM, Alex Feng wrote: > > Hi Riak Users, > > One of my riak nodes, it has 4G memory, when I check the memo

Re: Memory usage

2015-02-13 Thread Brian Sparrow
Hello Edgar, The consistent handoff behavior is normally indicative of a network issue which is resulting in frequent fallback vnodes starts. Based on your previous messages, you are handing off quite a few vnodes with 1 object so the vnodes are not long lived. Additionally, the most recent errors

Re: Memory usage

2015-02-13 Thread Edgar Veiga
Hi again everyone! - The memory usage keeps growing day by day: https://dl.dropboxusercontent.com/u/1962284/riak2.png - The handoffs keep on going, with strange things like a transfer started 1.5 days ago: riak-admin transfers 'riak@192.168.20.112' waiting to handoff 51 partitions 'riak@192.168.2

Re: Memory Usage keeps increasing

2014-09-29 Thread Luke Bakken
Hi, I can't speak to when this issue will be resolved, but it is known. Please watch the following issues on GitHub: https://github.com/basho/webmachine/issues/183 https://github.com/basho/riak/issues/603 -- Luke Bakken Engineer / CSE lbak...@basho.com On Mon, Sep 29, 2014 at 4:05 AM, riakuser0

Re: Memory Usage keeps increasing

2014-09-29 Thread riakuser01
This issue was related to http://riak-users.197444.n3.nabble.com/HTTP-Access-Log-Performance-Log-issues-td4031830.html#a4031849. Basically, when HTTP logging was enabled, memory usage started to gradually increase until the Riak cluster ran out of memory. It looks like after Riak attempts to roll

Re: Memory Usage keeps increasing

2014-09-25 Thread riakuser01
I have the following properties set in my buckets: { props: { allow_mult: false, basic_quorum: false, big_vclock: 1, chash_keyfun: { mod: "riak_core_util", fun: "chash_std_keyfun" }, dw: "quorum", last_write_wins: true, linkfun: {

Re: Memory Usage keeps increasing

2014-09-25 Thread Alexander Sicular
Look into vector clock growth and siblings. You may have siblings to true. @siculars http://siculars.posthaven.com Sent from my iRotaryPhone > On Sep 25, 2014, at 03:54, riakuser01 wrote: > > Hi, > > I am currently using an in-memory backend on Riak 1.4.8, and I am > experiencing a situatio

Re: Memory usage

2011-02-15 Thread Jeremiah Peschka
I'm not sure. I think it would depend on the number of JavaScript MR engines you have running, the operations you're performing, and the amount of data that is being read into memory. -- Jeremiah Peschka Microsoft SQL Server MVP MCITP: Database Developer, DBA On Tuesday, February 15, 2011 at 5:

Re: Memory usage

2011-02-15 Thread Matthias-Christian Ott
On Tue, Feb 15, 2011 at 04:44:58PM -0800, Jeremiah Peschka wrote: > You'll be constrained in the number of keys that you can store (using the > bitcask backend). There's a good spreadsheet for capacity planning: > https://spreadsheets.google.com/ccc?key=0Ak4OBkABJPsxdEowYXc2akxnYU9xNkJmbmZscnhaTF

Re: Memory usage

2011-02-15 Thread Jeremiah Peschka
You'll be constrained in the number of keys that you can store (using the bitcask backend). There's a good spreadsheet for capacity planning: https://spreadsheets.google.com/ccc?key=0Ak4OBkABJPsxdEowYXc2akxnYU9xNkJmbmZscnhaTFE&hl=en&authkey=CMHw8tYO I don't know how well Riak would behave otherw