Normal Description
1. In public LazilyCompactedRow(CompactionController controller, List<? extends ICountableColumnIterator> rows)
columnStats = new ColumnStats(reducer == null ? 0 : reducer.columns, reducer == null ? Long.MIN_VALUE : reducer.maxTimestampSeen,
reducer == null ? new StreamingHistogram(SSTable.TOMBSTONE_HISTOGRAM_BIN_SIZE) : reducer.tombstones
Tthe maxTimestampSeen should be max(emptyColumnFamily.deletionInfo().maxTimestamp(), reducer.maxTimestampSeen)?
2. In private ColumnFamily collectTimeOrderedData()
// if we've already seen a row tombstone with a timestamp greater
// than the most recent update to this sstable, we're done, since the rest of the sstables
// will also be older
if (sstable.getMaxTimestamp() < mostRecentRowTombstone)
break;
In the case that sstable.getMaxTimestamp == Long.MIN_VALUE, is it logical?