add btree for volume index

2017-05-26 22:51:25 -07:00
parent 80cefade65
commit 82c3ccc8dd
17 changed files with 361 additions and 48 deletions
--- a/weed/storage/volume_vacuum.go
+++ b/weed/storage/volume_vacuum.go
@@ -221,7 +221,7 @@ func (v *Volume) copyDataAndGenerateIndexFile(dstName, idxName string, prealloca
 	}
 	defer idx.Close()

-	nm := NewNeedleMap(idx)
+	nm := NewBtreeNeedleMap(idx)
 	new_offset := int64(SuperBlockSize)

 	now := uint64(time.Now().Unix())
@@ -272,7 +272,7 @@ func (v *Volume) copyDataBasedOnIndexFile(dstName, idxName string) (err error) {
 	}
 	defer oldIndexFile.Close()

-	nm := NewNeedleMap(idx)
+	nm := NewBtreeNeedleMap(idx)
 	now := uint64(time.Now().Unix())

 	v.SuperBlock.CompactRevision++