3 commits

Author	SHA1	Message	Date
Lei Jin	5665e5e285	introduce ImmutableOptions ... Summary: As a preparation to support updating some options dynamically, I'd like to first introduce ImmutableOptions, which is a subset of Options that cannot be changed during the course of a DB lifetime without restart. ColumnFamily will keep both Options and ImmutableOptions. Any component below ColumnFamily should only take ImmutableOptions in their constructor. Other options should be taken from APIs, which will be allowed to adjust dynamically. I am yet to make changes to memtable and other related classes to take ImmutableOptions in their ctor. That can be done in a seprate diff as this one is already pretty big. Test Plan: make all check Reviewers: yhchiang, igor, sdong Reviewed By: sdong Subscribers: leveldb, dhruba Differential Revision: https://reviews.facebook.net/D22545	2014-09-04 16:18:36 -07:00
Stanislau Hlebik	c1a90b0848	Fix db_bench ... Summary: Adding check for zero size index Test Plan: ./build_tools/regression_build_test.sh Reviewers: yhchiang, sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D20259	2014-07-21 10:31:33 -07:00
Stanislau Hlebik	9d70cce047	Adding option to save PlainTable index and bloom filter in SST file. ... Summary: Adding option to save PlainTable index and bloom filter in SST file. If there is no bloom block and/or index block, PlainTableReader builds new ones. Otherwise PlainTableReader just use these blocks. Test Plan: make all check Reviewers: sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D19527	2014-07-18 16:58:13 -07:00