From abc05b0fa85d29ee6763f8a9cc79eacb0f5dd388 Mon Sep 17 00:00:00 2001
From: Philip O'Toole <philip.otoole@yahoo.com>
Date: Sat, 18 Jul 2015 13:14:58 -0700
Subject: [PATCH] Remove unused decoders attribute

---
 tsdb/mapper.go | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/tsdb/mapper.go b/tsdb/mapper.go
index 9d427058e7..85162728d2 100644
--- a/tsdb/mapper.go
+++ b/tsdb/mapper.go
@@ -46,11 +46,10 @@ type RawMapper struct {
 	queryTMin int64
 	queryTMax int64
 
-	whereFields  []string               // field names that occur in the where clause
-	selectFields []string               // field names that occur in the select clause
-	selectTags   []string               // tag keys that occur in the select clause
-	fieldName    string                 // the field name being read.
-	decoders     map[string]*FieldCodec // byte decoder per measurement
+	whereFields  []string // field names that occur in the where clause
+	selectFields []string // field names that occur in the select clause
+	selectTags   []string // tag keys that occur in the select clause
+	fieldName    string   // the field name being read.
 
 	cursors         []*tagSetCursor // Cursors per tag sets.
 	currCursorIndex int             // Current tagset cursor being drained.