2 commits

Author	SHA1	Message	Date
heyongqiang	c64796fd34	Fix test failure of reduce_num_levels ... Summary: I changed the reduce_num_levels logic to avoid "compactRange()" call if the current number of levels in use (levels that contain files) is smaller than the new num of levels. And that change breaks the assert in reduce_levels_test Test Plan: run reduce_levels_test Reviewers: dhruba, MarkCallaghan Reviewed By: dhruba CC: emayanke, sheki Differential Revision: https://reviews.facebook.net/D6651	2012-11-12 12:05:38 -08:00
heyongqiang	d55c2ba305	Add a tool to change number of levels ... Summary: as subject. Test Plan: manually test it, will add a testcase Reviewers: dhruba, MarkCallaghan Differential Revision: https://reviews.facebook.net/D6345	2012-11-05 10:17:39 -08:00