ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2025-12-06 17:27:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Flushes should always go to HIGH priority thread pool

Browse Source 
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
This commit is contained in:
Igor Canadi
2014-02-06 12:59:16 -08:00
parent f8d5443efe
commit 0b4ccf765c
4 changed files with 34 additions and 57 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
util/options.cc
View File

@@ -150,7 +150,7 @@ DBOptions::DBOptions()
wal_dir(""),
delete_obsolete_files_period_micros(6 * 60 * 60 * 1000000UL),
max_background_compactions(1),
max_background_flushes(0),
max_background_flushes(1),
max_log_file_size(0),
log_file_time_to_roll(0),
keep_log_file_num(1000),