Refreshing a snapshot known requirement. Could comment in the JIRA to call more attention to the requirement.
- https://issues.apache.org/jira/browse/KYLIN-2286 - https://issues.apache.org/jira/browse/KYLIN-3221 On Thu, Apr 12, 2018 at 2:23 PM, kdcool6932 <[email protected]> wrote: > Hi team,We have a requirement where we need to build a cube on hourly > partitions incrementally. The 5 dimension tables that we have in hive are > updated every 30 mins(append only). > Each hour segment in Kylin is around 300GB. > What i would like to understand is that will my latest dimensions will > always be available or the snapshots will over live the partition ie Hour. > One thing is always sure that when we load the hourly fact data into fact > table and start the hourly cube build by that time we will always have > latest dimensions present in dimension table always. > Is there a way of refreshing dimension snaphots in case we need to do > that.. or we dont need to consider that and everything should work fine as > expected. > Thanks,[email protected] > Sent from my Samsung Galaxy smartphone.
