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From Robert Coli <rc...@eventbrite.com>
Subject Re: Can't write to row key, even at ALL. Tombstones?
Date Mon, 30 Dec 2013 19:01:33 GMT
On Fri, Dec 27, 2013 at 6:13 PM, Josh Dzielak <josh@keen.io> wrote:

> Our suspicion is that we somehow have a row level tombstone that
> is future-dated and has not gone away (we’ve lowered gc_grace_seconds in
> hope that it’d get compacted, but no luck so far, even though the stables
> that hold the row key have all cycled since).
>

What version of Cassandra?

ecapriolo is right, use sstablekeys/sstable2json to inspect suspect rows in
SSTables.

If that's the problem, you can follow this procedure :

http://thelastpickle.com/2011/12/15/Anatomy-of-a-Cassandra-Partition/

Or you can dump/reload with sstable2json/json2sstable and filter out bad
values.

=Rob

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