From 860de28a28f28430f074494979876111ec287c24 Mon Sep 17 00:00:00 2001
From: Steve Yen <steve.yen@gmail.com>
Date: Thu, 7 Jan 2016 17:59:37 -0800
Subject: [PATCH] fix memory leak by closing batches in batchRows()

---
 index/firestorm/firestorm.go     | 3 +++
 index/upside_down/upside_down.go | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/index/firestorm/firestorm.go b/index/firestorm/firestorm.go
index ea721334..7726f1ad 100644
--- a/index/firestorm/firestorm.go
+++ b/index/firestorm/firestorm.go
@@ -194,6 +194,9 @@ func (f *Firestorm) batchRows(writer store.KVWriter, rowsOfRows [][]index.IndexR
 
 	// prepare batch
 	wb := writer.NewBatch()
+	defer func() {
+		_ = wb.Close()
+	}()
 
 	var kbuf []byte
 	var vbuf []byte
diff --git a/index/upside_down/upside_down.go b/index/upside_down/upside_down.go
index 1b57f990..549da868 100644
--- a/index/upside_down/upside_down.go
+++ b/index/upside_down/upside_down.go
@@ -139,6 +139,9 @@ func (udc *UpsideDownCouch) batchRows(writer store.KVWriter, addRows []UpsideDow
 
 	// prepare batch
 	wb := writer.NewBatch()
+	defer func() {
+		_ = wb.Close()
+	}()
 
 	// buffer to work with
 	rowBuf := GetRowBuffer()