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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-4473) don't create domain socket unless we need it
Date Wed, 06 Feb 2013 06:47:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-4473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe updated HDFS-4473:
---------------------------------------

    Attachment: HDFS-4473.001.patch

This also fixes an issue in {{TestShortCircuitLocalRead#testSkipWithVerifyChecksum}} and 
                  {{TestShortCircuitLocalRead#testHandleTruncatedBlockFile}} where we weren't
setting the socket path (and hence not really testing short-circuit local reads.)
                
> don't create domain socket unless we need it
> --------------------------------------------
>
>                 Key: HDFS-4473
>                 URL: https://issues.apache.org/jira/browse/HDFS-4473
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, hdfs-client, performance
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>         Attachments: HDFS-4473.001.patch
>
>
> If {{dfs.domain.socket.path}} is set, but we don't have anything enabled which would
need it (like {{dfs.client.read.shortcircuit}}), don't create the socket.

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