It's a bit crude, but you could look at time stamps of the files in hdfs to get the time of the last minor compact. On Apr 29, 2014 7:35 PM, "Dickson, Matt MR" <[email protected]> wrote:
> *UNOFFICIAL* > Hi, > > Is there a way to identify tablets that have had no data loaded into them > for a period of time, eg 7 days? My guess is that it this information > is in the metadata table but I'm not sure how to get it. The reason for > asking is that I'd like to be able to list these tablets and force a > compaction on them to ageoff old data. Because no data is being added, the > ageoff never occurs and our disk space usage continues to climb. > > Thanks in advance, > Matt >
