Odd number of files on one node during repair (was: To Repair or Not to Repair)

2019-08-16 Thread Oleksandr Shulgin
On Tue, Aug 13, 2019 at 6:14 PM Oleksandr Shulgin < oleksandr.shul...@zalando.de> wrote: > > I was wondering about this again, as I've noticed one of the nodes in our > cluster accumulating ten times the number of files compared to the average > across the rest of cluster. The files are all comin

Re: To Repair or Not to Repair

2019-08-13 Thread Oleksandr Shulgin
On Thu, Mar 14, 2019 at 9:55 PM Jonathan Haddad wrote: > My coworker Alex (from The Last Pickle) wrote an in depth blog post on > TWCS. We recommend not running repair on tables that use TWCS. > > http://thelastpickle.com/blog/2016/12/08/TWCS-part1.html > Hi, I was wondering about this again,

RE: To Repair or Not to Repair

2019-03-14 Thread Nick Hatfield
Beautiful, thank you very much! From: Jonathan Haddad [mailto:j...@jonhaddad.com] Sent: Thursday, March 14, 2019 4:55 PM To: user Subject: Re: To Repair or Not to Repair My coworker Alex (from The Last Pickle) wrote an in depth blog post on TWCS. We recommend not running repair on tables that

Re: To Repair or Not to Repair

2019-03-14 Thread Jonathan Haddad
My coworker Alex (from The Last Pickle) wrote an in depth blog post on TWCS. We recommend not running repair on tables that use TWCS. http://thelastpickle.com/blog/2016/12/08/TWCS-part1.html It's enough of a problem that we added a feature into Reaper to auto-blacklist TWCS / DTCS tables from be

To Repair or Not to Repair

2019-03-14 Thread Nick Hatfield
It seems that running a repair works really well, quickly and efficiently when repairing a column family that does not use TWCS. Has anyone else had a similar experience? Wondering if running TWCS is doing more harm than good as it chews up a lot of cpu and for extended periods of time in compar