If you only run incremental repairs, does that mean that bitrot will go
undetected for already repaired sstables?
If so, is there any other process that will detect bitrot for all the repaired
sstables other than full repair (or an unfortunate user)?
John...
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Compressed SSTables store a checksum for every compressed block, which is
checked each time the block is decompressed. I believe there's a ticket
out there to add something similar for non-compressed SSTables.
We also store the sha1 hash of SSTables in its own file on disk.
On Wed, Oct 1, 2014
On Wed, Oct 1, 2014 at 3:11 PM, Tyler Hobbs ty...@datastax.com wrote:
Compressed SSTables store a checksum for every compressed block, which is
checked each time the block is decompressed. I believe there's a ticket
out there to add something similar for non-compressed SSTables.
We also
