The leveldb-go from xushiwei

leveldb-go's Introduction

This is a LevelDB library for the Go programming language.

To download and install from source:
$ go get code.google.com/p/leveldb-go/leveldb

Unless otherwise noted, the LevelDB-Go source files are distributed
under the BSD-style license found in the LICENSE file.

Contributions should follow the same procedure as for the Go project:
http://golang.org/doc/contribute.html

leveldb-go's People

Contributors

Stargazers

Watchers

leveldb-go's Issues

panic: leveldb/table: invalid table (could not stat file)

Hi,

I tried to use leveldb-go, but I got the following error message

panic: leveldb/table: invalid table (could not stat file)

When attempting to run the snippet hereunder.

Is this a bug or did I do something wrong in this code ?

Thanks,

Serge.

package main

import (
"code.google.com/p/leveldb-go/leveldb/db"
"code.google.com/p/leveldb-go/leveldb/table"
"fmt"
//"runtime"
)

const (
DBFILE = "/home/serge2/workspace/scanner_go_test_7/tmp/leveldb_4.db"
)

var DBFS = db.DefaultFileSystem

func Check(e error) {
if e != nil {
panic(e)
}
}

func main() {

Connection, e := DBFS.Create(DBFILE)
Check(e)

// -- Writer :
w := table.NewWriter(Connection, nil)
e = w.Set([]byte("Hello"), []byte("World"), nil)
Check(e)
w.Close()

//  -- Reader :
r := table.NewReader(Connection, nil)
b := []byte("")
iter := r.Find(b, nil)
for iter.Next() {
    k := iter.Key()
    v := iter.Value()
    fmt.Printf("key = %s\n", k)
    fmt.Printf("value = %s\n", v)
}

e = iter.Close()
Check(e)

e = r.Close()
Check(e)

}

Recommend Projects