liuwenjing17 commented on PR #5599: URL: https://github.com/apache/hbase/pull/5599#issuecomment-1878072183
> I still do not fully understand the problem here... > > If we do not set millis to zero, it will only affect the life time of a MOB file for less than 1 second, how could it make the MOB file expire 2 hours earlier? Because in org.apache.hadoop.hbase.mob.MobUtils, the creation time of mob files is obtained by parsing their names from fileName using the statement (Date fileDate = parseDate(MobFileName.getDateFromName(fileName));). For instance, data created on 20240105, their timestamps will be parsed as 1704384000000 (2024-01-05 00:00:00). In this way, when the master expired mob thread starts, it may affect the life time of a MOB file for less than 1 day. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
