Jonah Cohen a14b7873ee Enforce write buffer memory limit across column families ... Summary: Introduces a new class for managing write buffer memory across column families. We supplement ColumnFamilyOptions::write_buffer_size with ColumnFamilyOptions::write_buffer, a shared pointer to a WriteBuffer instance that enforces memory limits before flushing out to disk. Test Plan: Added SharedWriteBuffer unit test to db_test.cc Reviewers: sdong, rven, ljin, igor Reviewed By: igor Subscribers: tnovak, yhchiang, dhruba, xjin, MarkCallaghan, yoshinorim Differential Revision: https://reviews.facebook.net/D22581		2014-12-02 12:09:20 -08:00
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rocksdb	Enforce write buffer memory limit across column families	2014-12-02 12:09:20 -08:00
utilities	Fix iOS compile with -Wshorten-64-to-32	2014-11-13 14:39:30 -05:00