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create output directory before backfilling

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Signed-off-by: yeya24 <yb532204897@gmail.com>
This commit is contained in:
yeya24 2020-12-24 23:36:36 -05:00
parent 70c69aaa6c
commit cedd2dbec9
1 changed files with 4 additions and 0 deletions
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4
cmd/promtool/tsdb.go
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@ -621,5 +621,9 @@ func backfillOpenMetrics(path string, outputDir string) (err error) {
return err
}
defer inputFile.Close()
if err := os.MkdirAll(outputDir, 0777); err != nil {
return errors.Wrap(err, "create output dir")
}
return backfill(5000, inputFile.Bytes(), outputDir)
}