Fix Version/s: None
For a CF ,there is a change in definition. so we
Inserted data. 658
cqlsh : select count from CF; 657
one record did not insert.
Try inserting as one-off, no errors on cqlsh, but record did not insert.
when doing a tracing on; select * from CF where id='blah';
Read 0 live and 73 tombstoned cells
changed gc_grace_seconds to 600 for CF
next performed nodetool flush,compact,repair on all 12 nodes, did not help.