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Posted to user@cassandra.apache.org by Jens Rantil <je...@tink.se> on 2015/01/14 16:21:48 UTC

Script to count tombstones by partition key

Hi all


I just recently put together a small script to count the number of tombstones grouped by partition id, for one or multiple sstables:


https://gist.github.com/JensRantil/063b7c56ca4a8dfe1c50



I needed this for debugging purposes and thought I’d share it with you guys in case anyone is interested.


Cheers,
Jens

———
Jens Rantil
Backend engineer
Tink AB

Email: jens.rantil@tink.se
Phone: +46 708 84 18 32
Web: www.tink.se

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Re: Script to count tombstones by partition key

Posted by DuyHai Doan <do...@gmail.com>.

Nice, thanks Jens

On Wed, Jan 14, 2015 at 4:21 PM, Jens Rantil <je...@tink.se> wrote:

>  Hi all
>
> I just recently put together a small script to count the number of
> tombstones grouped by partition id, for one or multiple sstables:
>
> https://gist.github.com/JensRantil/063b7c56ca4a8dfe1c50
>
> I needed this for debugging purposes and thought I’d share it with you
> guys in case anyone is interested.
>
> Cheers,
> Jens
>
> ——— Jens Rantil Backend engineer Tink AB Email: jens.rantil@tink.se
> Phone: +46 708 84 18 32 Web: www.tink.se Facebook Linkedin Twitter
>

Re: Script to count tombstones by partition key

Posted by Robert Coli <rc...@eventbrite.com>.

On Wed, Jan 14, 2015 at 7:21 AM, Jens Rantil <je...@tink.se> wrote:

>  I just recently put together a small script to count the number of
> tombstones grouped by partition id, for one or multiple sstables:
>

https://github.com/cloudian/support-tools

Has "checksstablegarbage" which does a similar thing without requiring the
sstable2json step, which is likely to be faster overall.

=Rob