Yueh-Hsuan Chiang cda4006e87 Enhance partial merge to support multiple arguments ... Summary: * PartialMerge api now takes a list of operands instead of two operands. * Add min_pertial_merge_operands to Options, indicating the minimum number of operands to trigger partial merge. * This diff is based on Schalk's previous diff (D14601), but it also includes necessary changes such as updating the pure C api for partial merge. Test Plan: * make check all * develop tests for cases where partial merge takes more than two operands. TODOs (from Schalk): * Add test with min_partial_merge_operands > 2. * Perform benchmarks to measure the performance improvements (can probably use results of task #2837810.) * Add description of problem to doc/index.html. * Change wiki pages to reflect the interface changes. Reviewers: haobo, igor, vamsi Reviewed By: haobo CC: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D16815		2014-03-24 17:57:13 -07:00
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rocksdb	Enhance partial merge to support multiple arguments	2014-03-24 17:57:13 -07:00
utilities	Rate limiter for BackupableDB	2014-03-24 11:38:44 -07:00