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Subject [GitHub] [zookeeper] maoling commented on issue #1079: ZOOKEEPER-3231:Purge task may lost data when the recent snapshots are all invalid
Date Mon, 23 Sep 2019 03:52:54 GMT
maoling commented on issue #1079: ZOOKEEPER-3231:Purge task may lost data when the recent snapshots
are all invalid
URL: https://github.com/apache/zookeeper/pull/1079#issuecomment-533952451
 
 
   @anmolnar
   > Have you considered @enixon 's suggestion about removing invalid snapshot files to
reclaim more disk space?
   
   - Since these invalid snapshots are all recent, if we remove them arbitrary, users will
observe this easily, mistake we lose snapshots data, that will be very embarrassing. maybe
renaming it to something like this:`invalid-snapshot.fa3200000013` is better?
   - On the other hand, these invalid snapshots are no need of special treatment.Because in
the next round purge task, it will be deleted as normally. so it's not a problem.

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