sdong 6df589b446 Add TablePropertiesCollector::NeedCompact() to suggest DB to further compact output files ...

Summary:
It is experimental. Allow users to return from a call back function TablePropertiesCollector::NeedCompact(), based on the data in the file.
It can be used to allow users to suggest DB to clear up delete tombstones faster.

Test Plan: Add a unit test.

Reviewers: igor, yhchiang, kradhakrishnan, rven

Reviewed By: rven

Subscribers: yoshinorim, MarkCallaghan, maykov, leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D39585

2015-06-05 20:18:21 -07:00

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rocksdb

Add TablePropertiesCollector::NeedCompact() to suggest DB to further compact output files

2015-06-05 20:18:21 -07:00

utilities

Fix iOS compile with -Wshorten-64-to-32

2014-11-13 14:39:30 -05:00