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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/10/08 05:42:16 UTC
[jira] [Resolved] (SPARK-25180) Spark standalone failure in
Utils.doFetchFile() if nslookup of local hostname fails
[ https://issues.apache.org/jira/browse/SPARK-25180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-25180.
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Resolution: Incomplete
> Spark standalone failure in Utils.doFetchFile() if nslookup of local hostname fails
> -----------------------------------------------------------------------------------
>
> Key: SPARK-25180
> URL: https://issues.apache.org/jira/browse/SPARK-25180
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 2.3.0
> Environment: mac laptop running on a corporate guest wifi, presumably a wifi with odd DNS settings.
> Reporter: Steve Loughran
> Priority: Minor
> Labels: bulk-closed
>
> trying to save work on spark standalone can fail if netty RPC cannot determine the hostname. While that's a valid failure on a real cluster, in standalone falling back to localhost rather than inferred "hw13176.lan" value may be the better option.
> note also, the abort* call failed; NPE.
>
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