2 commits

Author	SHA1	Message	Date
Yueh-Hsuan Chiang	be8621ffaf	Fix compile warning in compact_on_deletion_collector in some environment ... Summary: Fix compile warning in compact_on_deletion_collector some environment Test Plan: make Reviewers: igor, sdong, anthony, IslamAbdelRahman Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D43467	2015-08-03 20:53:15 -07:00
Yueh-Hsuan Chiang	26894303c1	Add CompactOnDeletionCollector in utilities/table_properties_collectors. ... Summary: This diff adds CompactOnDeletionCollector in utilities/table_properties_collectors, which applies a sliding window to a sst file and mark this file as need-compaction when it observe enough deletion entries within the consecutive keys covered by the sliding window. Test Plan: compact_on_deletion_collector_test Reviewers: igor, anthony, IslamAbdelRahman, kradhakrishnan, yoshinorim, sdong Reviewed By: sdong Subscribers: maykov, dhruba Differential Revision: https://reviews.facebook.net/D41175	2015-08-03 20:42:55 -07:00