Re: nodetool repair requirement

2012-05-14 Thread aaron morton
Personally I would. Repair is *the* was to ensure data is fully distributed. Hinted Hand Off and Read Repair are considered optimisations designed to reduce the chance of an inconsistency during a read. Cheers - Aaron Morton Freelance Developer @aaronmorton

nodetool repair requirement

2012-05-13 Thread Thanh Ha
Hi All, Do I have to do maintenance nodetool repair on CFs that do not have deletions? I only perform deletes on two column families in my cluster. Thanks

Re: nodetool repair requirement

2012-05-13 Thread Kamal Bahadur
As per the documentation, you don't have to if you don't delete or update. On Sun, May 13, 2012 at 9:18 AM, Thanh Ha javaby...@gmail.com wrote: Hi All, Do I have to do maintenance nodetool repair on CFs that do not have deletions? I only perform deletes on two column families in my

Re: nodetool repair requirement

2012-05-13 Thread Thanh Ha
Thanks Kamal On Sun, May 13, 2012 at 9:30 AM, Kamal Bahadur mailtoka...@gmail.com wrote: As per the documentation, you don't have to if you don't delete or update. On Sun, May 13, 2012 at 9:18 AM, Thanh Ha javaby...@gmail.com wrote: Hi All, Do I have to do maintenance nodetool repair on

Re: nodetool repair requirement

2012-05-13 Thread Igor
On 05/13/2012 07:18 PM, Thanh Ha wrote: Hi All, Do I have to do maintenance nodetool repair on CFs that do not have deletions? Probably you should (depending how you do reads), if your nodes for some reasons have different data (like connectivity problems, node down, etc). I only perform