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add btree for volume index

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This commit is contained in:
Chris Lu
2017-05-26 22:51:25 -07:00
parent 80cefade65
commit 82c3ccc8dd
17 changed files with 361 additions and 48 deletions
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4
weed/command/volume.go
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@@ -52,7 +52,7 @@ func init() {
v.maxCpu = cmdVolume.Flag.Int("maxCpu", 0, "maximum number of CPUs. 0 means all available CPUs")
v.dataCenter = cmdVolume.Flag.String("dataCenter", "", "current volume server's data center name")
v.rack = cmdVolume.Flag.String("rack", "", "current volume server's rack name")
v.indexType = cmdVolume.Flag.String("index", "memory", "Choose [memory|leveldb|boltdb] mode for memory~performance balance.")
v.indexType = cmdVolume.Flag.String("index", "memory", "Choose [memory|leveldb|boltdb|btree] mode for memory~performance balance.")
v.fixJpgOrientation = cmdVolume.Flag.Bool("images.fix.orientation", true, "Adjust jpg orientation when uploading.")
v.readRedirect = cmdVolume.Flag.Bool("read.redirect", true, "Redirect moved or non-local volumes.")
v.enableBytesCache = cmdVolume.Flag.Bool("cache.enable", false, "direct cache instead of OS cache, cost more memory.")
@@ -126,6 +126,8 @@ func runVolume(cmd *Command, args []string) bool {
volumeNeedleMapKind = storage.NeedleMapLevelDb
case "boltdb":
volumeNeedleMapKind = storage.NeedleMapBoltDb
case "btree":
volumeNeedleMapKind = storage.NeedleMapBtree
}
volumeServer := weed_server.NewVolumeServer(volumeMux, publicVolumeMux,
*v.ip, *v.port, *v.publicUrl,