Dhruba Borthakur 9e84834eb4 Allow a configurable number of background threads. ... Summary: The background threads are necessary for compaction. For slower storage, it might be necessary to have more than one compaction thread per DB. This patch allows creating a configurable number of worker threads. The default reamins at 1 (to maintain backward compatibility). Test Plan: run all unit tests. changes to db-bench coming in a separate patch. Reviewers: heyongqiang Reviewed By: heyongqiang CC: MarkCallaghan Differential Revision: https://reviews.facebook.net/D5559		2012-09-19 15:51:08 -07:00
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leveldb	Allow a configurable number of background threads.	2012-09-19 15:51:08 -07:00