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https://issues.apache.org/jira/browse/HDFS-4496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin Patrick McCabe updated HDFS-4496:
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Summary: DFSClient: don't create a domain socket unless we need it (was:
DomainSocketFactory: don't create a domain socket unless we need it)
> DFSClient: don't create a domain socket unless we need it
> ---------------------------------------------------------
>
> Key: HDFS-4496
> URL: https://issues.apache.org/jira/browse/HDFS-4496
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode, hdfs-client, performance
> Reporter: Colin Patrick McCabe
> Assignee: Colin Patrick McCabe
> Priority: Minor
> Attachments: HDFS-4496.001.patch
>
>
> If we don't have conf.domainSocketDataTraffic or conf.shortCircuitLocalReads
> set, the client shouldn't create a domain socket because we couldn't use it.
> This is only an issue if you misconfigure things, but it's still good to fix.
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