?????? Tuning bootstrap new node

2017-10-31 Thread Peng Xiao
ser"; : Re: Tuning bootstrap new node Of all the settings you could change, why one that??s related to memtables? Streaming doesn??t go through the write path, memtables aren??t involved unless you??re using materialized views or CDC. On Oct 31, 2017, at 11:44 AM, Anubhav Kale wrote:

Re: Tuning bootstrap new node

2017-10-31 Thread Jon Haddad
Harikrishnan Pillai [mailto:hpil...@walmartlabs.com] > Sent: Tuesday, October 31, 2017 11:28 AM > To: user@cassandra.apache.org > Subject: Re: Re: Tuning bootstrap new node > > There is no magic in speeding up the node addition other than increasing > stream throughput and compac

RE: Re: Tuning bootstrap new node

2017-10-31 Thread Anubhav Kale
: Harikrishnan Pillai [mailto:hpil...@walmartlabs.com] Sent: Tuesday, October 31, 2017 11:28 AM To: user@cassandra.apache.org Subject: Re: Re: Tuning bootstrap new node There is no magic in speeding up the node addition other than increasing stream throughput and compaction throughput. it has been noticed

Re: Re: Tuning bootstrap new node

2017-10-31 Thread Harikrishnan Pillai
AM To: user@cassandra.apache.org Subject: EXT: Re: Tuning bootstrap new node Do not stop compaction, you will end up with thousands of sstables. You increase stream throughput from default 200 to a heifer value if your network can handle it. Sent from my iPhone On Oct 31, 2017, at 6:35 AM, Peng

Re: Tuning bootstrap new node

2017-10-31 Thread Nitan Kainth
tion during the new node bootstraping and enable it > after the new node joined? > > Thanks > -- Original -- > From: "我自己的邮箱";<2535...@qq.com>; > Date: Tue, Oct 31, 2017 07:18 PM > To: "user"; > Subject: Tuning

Re: Tuning bootstrap new node

2017-10-31 Thread Peng Xiao
Can we stop the compaction during the new node bootstraping and enable it after the new node joined? Thanks -- Original -- From: "";<2535...@qq.com>; Date: Tue, Oct 31, 2017 07:18 PM To: "user"; Subject: Tuning boot

Tuning bootstrap new node

2017-10-31 Thread Peng Xiao
Dear All, Can we make some tuning to make bootstrap new node more quick?We have a three DC cluster(RF=3 in two DCs,RF=1 in another ,48 nodes in the DC with RF=3).As the Cluster is becoming larger and larger,we need to spend more than 24 hours to bootstrap a new node. Could you please advise how