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driver/java: Don't error if Java isn't found; log if error parsing

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This commit is contained in:
Clint Shryock 2015-09-03 10:02:48 -05:00
parent 1dd0b63cb4
commit 256d5c1286
1 changed files with 3 additions and 2 deletions
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5
client/driver/java.go
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@ -48,7 +48,7 @@ func (d *JavaDriver) Fingerprint(cfg *config.Config, node *structs.Node) (bool,
err := cmd.Run()
if err != nil {
// assume Java wasn't found
return false, fmt.Errorf("Error detecting Java version: %s", err)
return false, nil
}
// 'java -version' returns output on Stderr typically.
@ -63,7 +63,8 @@ func (d *JavaDriver) Fingerprint(cfg *config.Config, node *structs.Node) (bool,
}
if infoString == "" {
return false, fmt.Errorf("Error parsing Java version information")
d.logger.Println("[WARN] Error parsing Java version information, aborting")
return false, nil
}
// Assume 'java -version' returns 3 lines: