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From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-7564) NFS gateway dynamically reload UID/GID mapping file /etc/nfs.map
Date Tue, 06 Jan 2015 07:44:34 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yongjun Zhang updated HDFS-7564:
--------------------------------
    Attachment: HDFS-7564.003.patch

> NFS gateway dynamically reload UID/GID mapping file /etc/nfs.map
> ----------------------------------------------------------------
>
>                 Key: HDFS-7564
>                 URL: https://issues.apache.org/jira/browse/HDFS-7564
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: nfs
>    Affects Versions: 2.6.0
>         Environment: HDP 2.2
>            Reporter: Hari Sekhon
>            Assignee: Yongjun Zhang
>            Priority: Minor
>         Attachments: HDFS-7564.001.patch, HDFS-7564.002.patch, HDFS-7564.003.patch
>
>
> Add dynamic reload of the NFS gateway UID/GID mappings file /etc/nfs.map (default for
static.id.mapping.file).
> It seems that the mappings file is currently only read upon restart of the NFS gateway
which would cause any active clients NFS mount points to hang or fail.
> Regards,
> Hari Sekhon
> http://www.linkedin.com/in/harisekhon



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