jt2594838 commented on a change in pull request #429: [IOTDB-205]Support storage-group-level data ttl URL: https://github.com/apache/incubator-iotdb/pull/429#discussion_r339511111
########## File path: server/src/main/java/org/apache/iotdb/db/engine/storagegroup/StorageGroupProcessor.java ########## @@ -178,6 +182,12 @@ private LinkedList<String> lruForSensorUsedInQuery = new LinkedList<>(); private static final int MAX_CACHE_SENSORS = 5000; + /** + * when the data in a storage group is older than dataTTL, it is considered invalid and will Review comment: That is the difference between "You are older than 5 years" and "You were born before 2014", I guess there is nothing wrong. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
