fix: ignore empty index error deleting last measurement#25037
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davidby-influx merged 2 commits intomaster-1.xfrom Jun 4, 2024
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fix: ignore empty index error deleting last measurement#25037davidby-influx merged 2 commits intomaster-1.xfrom
davidby-influx merged 2 commits intomaster-1.xfrom
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An empty index is appropriate when deleting the last measurement. Also clean up error handling, avoid duplicate calls to Close. closes #9929
gwossum
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Jun 3, 2024
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Question about cleaning up if errors occur.
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| } else if err = os.RemoveAll(path); err != nil { | ||
| return fmt.Errorf("cannot remove %s: %w", path, err) | ||
| } else if err = os.RemoveAll(outputPath); err != nil { | ||
| return fmt.Errorf("cannot remove temporary file %s: %w", outputPath, err) |
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If we can't remove path, then we won't try to remove outputPath? Should we be trying to delete outputPath even if we fail to remove path?
gwossum
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Jun 4, 2024
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| // Empty TSM file of size == 0, remove it | ||
| if err = os.RemoveAll(path); err != nil { | ||
| err = fmt.Errorf("cannot remove %s: %w", path, err) | ||
| } | ||
| if err2 := os.RemoveAll(outputPath); err2 != nil && err == nil { | ||
| return fmt.Errorf("cannot remove temporary file %s: %w", outputPath, err) | ||
| } else { | ||
| return err | ||
| } |
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I probably would have preferred collecting the errors in a list and then calling errors.Join, but this is just as viable, especially for influx_inspect.
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Yeah, that would have been better.
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…5037) An empty index is appropriate when deleting the last measurement. Also clean up error handling, avoid duplicate calls to Close. closes influxdata#9929
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…5037) An empty index is appropriate when deleting the last measurement. Also clean up error handling, avoid duplicate calls to Close. closes influxdata#9929
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An empty index is appropriate when deleting the last measurement. Also clean up error handling, avoid
duplicate calls to Close.
closes #9929