From 4b60c0e35bc099bbf8c5030ae708898032de33c4 Mon Sep 17 00:00:00 2001
From: martinsumner <martin.sumner@adaptip.co.uk>
Date: Tue, 14 Mar 2017 01:18:50 +0000
Subject: [PATCH] Scan width semi-reverted

No evidence from valume test that the scan width has made a posiitve
difference - so reverting, but not fully as slots may now be twice as
big, so sticking to half previous value
---
 src/leveled_sst.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/leveled_sst.erl b/src/leveled_sst.erl
index 2b304ba..ea3bb27 100644
--- a/src/leveled_sst.erl
+++ b/src/leveled_sst.erl
@@ -71,7 +71,7 @@
 -define(COMPRESSION_LEVEL, 1).
 -define(BINARY_SETTINGS, [{compressed, ?COMPRESSION_LEVEL}]).
 % -define(LEVEL_BLOOM_BITS, [{0, 8}, {1, 10}, {2, 8}, {default, 6}]).
--define(MERGE_SCANWIDTH, 4).
+-define(MERGE_SCANWIDTH, 8).
 -define(DISCARD_EXT, ".discarded").
 -define(DELETE_TIMEOUT, 10000).
 -define(TREE_TYPE, idxt).