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Posted to user@cassandra.apache.org by Rahul Reddy <ra...@gmail.com> on 2019/01/01 20:31:21 UTC

Sub range repair

Hello,

Is it possible to find subrange needed for repair in Apache Cassandra like
dse which uses dsetool list_subranges like below doc

https://docs.datastax.com/en/archived/datastax_enterprise/4.8/datastax_enterprise/srch/srchRepair.html?hl=repair

Re: Sub range repair

Posted by Jonathan Haddad <jo...@jonhaddad.com>.

We (the last pickle) maintain an open source tool for dealing with this:
http://cassandra-reaper.io

On Tue, Jan 1, 2019 at 12:31 PM Rahul Reddy <ra...@gmail.com>
wrote:

> Hello,
>
> Is it possible to find subrange needed for repair in Apache Cassandra like
> dse which uses dsetool list_subranges like below doc
>
>
> https://docs.datastax.com/en/archived/datastax_enterprise/4.8/datastax_enterprise/srch/srchRepair.html?hl=repair
>
-- 
Jon Haddad
http://www.rustyrazorblade.com
twitter: rustyrazorblade

Re: Sub range repair

Posted by Jeff Jirsa <jj...@gmail.com>.

You can select the token for the key (select token()), and then repair the surrounding range

Don’t try to repair a single token, try to repair  some small range like 2^10 above/below the token you care about.

-- 
Jeff Jirsa


> On Jan 1, 2019, at 12:31 PM, Rahul Reddy <ra...@gmail.com> wrote:
> 
> Hello,
> 
> Is it possible to find subrange needed for repair in Apache Cassandra like dse which uses dsetool list_subranges like below doc
> 
> https://docs.datastax.com/en/archived/datastax_enterprise/4.8/datastax_enterprise/srch/srchRepair.html?hl=repair