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29 lines
675 B
29 lines
675 B
package main
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import (
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"flag"
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"fmt"
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"log"
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"os"
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"github.com/chrislusf/seaweedfs/weed/storage"
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"github.com/chrislusf/seaweedfs/weed/storage/types"
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)
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var (
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indexFileName = flag.String("file", "", ".idx file to analyze")
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)
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func main() {
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flag.Parse()
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indexFile, err := os.OpenFile(*indexFileName, os.O_RDONLY, 0644)
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if err != nil {
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log.Fatalf("Create Volume Index [ERROR] %s\n", err)
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}
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defer indexFile.Close()
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storage.WalkIndexFile(indexFile, func(key types.NeedleId, offset types.Offset, size uint32) error {
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fmt.Printf("key %d, offset %d, size %d, nextOffset %d\n", key, offset*8, size, int64(offset)*types.NeedlePaddingSize+int64(size))
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return nil
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})
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}
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