Pull request #30: Enable tombestone purge on TSDB data tables

Merge in PRODUCT/squirreldb from PRODUCT-1981-squirreldb-ttl-does-not-work-as-expected to master * commit '4b21e61e35a673b92bf86a17eaabe19f34b0be71': Enable tombestone purge on TSDB data tables
bleemeo · Sep 20, 2022 · a06a3f4 · a06a3f4
2 parents 6b56c06 + 4b21e61
commit a06a3f4
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/cassandra/tsdb/tsdb.go b/cassandra/tsdb/tsdb.go
@@ -194,7 +194,10 @@ func dataTableCreateQuery(session *gocql.Session, defaultTimeToLive time.Duratio
 		AND COMPACTION = {
 			'class': 'TimeWindowCompactionStrategy',
 			'compaction_window_unit': 'DAYS',
-			'compaction_window_size': 6
+			'compaction_window_size': 6,
+			'tombstone_threshold': 0.2,
+			'unchecked_tombstone_compaction': true,
+			'tombstone_compaction_interval': 604800
 		}
 		AND DEFAULT_TIME_TO_LIVE = $DEFAULT_TIME_TO_LIVE
 	`))
@@ -217,7 +220,10 @@ func aggregateDataTableCreateQuery(session *gocql.Session, defaultTimeToLive tim
 		AND COMPACTION = {
 			'class': 'TimeWindowCompactionStrategy',
 			'compaction_window_unit': 'DAYS',
-			'compaction_window_size': 90
+			'compaction_window_size': 90,
+			'tombstone_threshold': 0.2,
+			'unchecked_tombstone_compaction': true,
+			'tombstone_compaction_interval': 8467200
 		}
 		AND DEFAULT_TIME_TO_LIVE = $DEFAULT_TIME_TO_LIVE
 	`))