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rocksdb/utilities/ttl
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Mayank Agarwal 854d236361 Add backward compatible option in GetLiveFiles to choose whether to not Flush first 
Summary:
As explained in comments in GetLiveFiles in db.h, this option will cause flush to be skipped in GetLiveFiles because some use-cases use GetSortedWalFiles after GetLiveFiles to generate more complete snapshots.
Using GetSortedWalFiles after GetLiveFiles allows us to not Flush in GetLiveFiles first because wals have everything.
Note: file deletions will be disabled before calling GLF or GSWF so live logs will not move to archive logs or get delted.
Note: Manifest file is truncated to a proper value in GLF, so it will always reply from the proper wal files on a restart

Test Plan: make

Reviewers: dhruba, haobo

Reviewed By: dhruba

CC: leveldb

Differential Revision: https://reviews.facebook.net/D13257
2013-10-04 10:20:10 -07:00
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db_ttl.cc Add backward compatible option in GetLiveFiles to choose whether to not Flush first 2013-10-04 10:20:10 -07:00
db_ttl.h Add backward compatible option in GetLiveFiles to choose whether to not Flush first 2013-10-04 10:20:10 -07:00
ttl_test.cc Fix build failing becasue of ttl-keymayexist 2013-09-01 21:06:04 -07:00