fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

Igor Canadi 0b4ccf765c Flushes should always go to HIGH priority thread pool ... Summary: This is not column-family related diff. It is in columnfamily branch because the change is significant and we want to push it with next major release (3.0). It removes the leveldb notion of one thread pool and expands it to two thread pools by default (HIGH and LOW). Flush process is removed from compaction process and all flush threads are executed on HIGH thread pool, since we don't want long-running compactions to influence flush latency. Test Plan: make check Reviewers: dhruba, haobo, kailiu, sdong CC: leveldb Differential Revision: https://reviews.facebook.net/D15987		11 years ago
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rocksdb	Flushes should always go to HIGH priority thread pool	11 years ago
utilities	Merge branch 'master' into columnfamilies	11 years ago