Re: TWCS enabling tombstone compaction

2018-03-12 Thread Lerh Chuan Low
Dear Lucas, Those properties that result in the log message you are seeing are properties common to all compaction strategies. See http://cassandra.apache. org/doc/latest/operating/compaction.html#common-options. They are *tombstone_compaction_interval *and *tombstone_threshold*. If you didn't

TWCS enabling tombstone compaction

2018-03-09 Thread Lucas Benevides
Dear community, I have been using TWCS in my lab, with TTL'd data. In the debug log there is always the sentence: "TimeWindowCompactionStrategy.java:65 Disabling tombstone compactions for TWCS". Indeed, the line is always repeated. What does it actually mean? If my data gets expired, the TWCS is