From 6648f14d09e28a67c83af2dbd9c64a28cead06c2 Mon Sep 17 00:00:00 2001
From: Manish R Jain <manish@dgraph.io>
Date: Wed, 25 Jul 2018 19:47:25 -0700
Subject: [PATCH] Add Truncate flag so Dgraph won't fail to init on Windows.
---
dgraph/cmd/zero/run.go | 1 +
edgraph/server.go | 2 ++
2 files changed, 3 insertions(+)
diff --git a/dgraph/cmd/zero/run.go b/dgraph/cmd/zero/run.go
index f87f4c7d..657f4465 100644
--- a/dgraph/cmd/zero/run.go
+++ b/dgraph/cmd/zero/run.go
@@ -168,6 +168,7 @@ func run() {
x.Checkf(os.MkdirAll(opts.w, 0700), "Error while creating WAL dir.")
kvOpt := badger.LSMOnlyOptions
kvOpt.SyncWrites = true
+ kvOpt.Truncate = true
kvOpt.Dir = opts.w
kvOpt.ValueDir = opts.w
kv, err := badger.Open(kvOpt)
diff --git a/edgraph/server.go b/edgraph/server.go
index 9ddad385..86083ddd 100644
--- a/edgraph/server.go
+++ b/edgraph/server.go
@@ -101,6 +101,7 @@ func (s *ServerState) initStorage() {
x.Checkf(os.MkdirAll(Config.WALDir, 0700), "Error while creating WAL dir.")
kvOpt := badger.LSMOnlyOptions
kvOpt.SyncWrites = true
+ kvOpt.Truncate = true
kvOpt.Dir = Config.WALDir
kvOpt.ValueDir = Config.WALDir
kvOpt.TableLoadingMode = options.MemoryMap
@@ -124,6 +125,7 @@ func (s *ServerState) initStorage() {
x.Fatalf("Invalid Badger options")
}
opt.SyncWrites = true
+ opt.Truncate = true
opt.Dir = Config.PostingDir
opt.ValueDir = Config.PostingDir
opt.NumVersionsToKeep = math.MaxInt32
--
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