If you look at the source there are some useful comments regarding those specifics https://github.com/apache/cassandra/blob/8d8fed52242c34b477d0384ba1d1ce3978efbbe8/src/java/org/apache/cassandra/db/DeletionTime.java
/** * A timestamp (typically in microseconds since the unix epoch, although this is not enforced) after which * data should be considered deleted. If set to Long.MIN_VALUE, this implies that the data has not been marked * for deletion at all. */ public final long markedForDeleteAt; /** * The local server timestamp, in seconds since the unix epoch, at which this tombstone was created. This is * only used for purposes of purging the tombstone after gc_grace_seconds have elapsed. */ public final int localDeletionTime; On Mon, Jan 5, 2015 at 6:13 AM, Kais Ahmed <k...@neteck-fr.com> wrote: > Hi all, > > Can anyone explain what mine deletedAt and localDeletion in > SliceQueryFilter log. > > SliceQueryFilter.java (line 225) Read 6 live and 2688 tombstoned cells in > ks.mytable (see tombstone_warn_threshold). 10 columns was requested, > slices=[-], delInfo={deletedAt=-9223372036854775808, localDeletion= > 2147483647} > > Thanks, > -- Thanks, Ryan Svihla