hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-7565) NFS gateway UID overflow
Date Tue, 23 Dec 2014 15:57:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-7565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yongjun Zhang reassigned HDFS-7565:
-----------------------------------

    Assignee: Yongjun Zhang

> NFS gateway UID overflow
> ------------------------
>
>                 Key: HDFS-7565
>                 URL: https://issues.apache.org/jira/browse/HDFS-7565
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: nfs
>    Affects Versions: 2.6.0
>         Environment: HDP 2.2 (Apache Hadoop 2.6.0)
>            Reporter: Hari Sekhon
>            Assignee: Yongjun Zhang
>
> It appears that my Windows 7 workstation is passing a UID around 4 billion to the NFS
gateway and the getUserName() method is being passed "-2", so it looks like the UID is an
int and is overflowing:
> {code}security.ShellBasedIdMapping (ShellBasedIdMapping.java:getUserName(358)) - Can't
find user name for uid -2. Use default user name nobody{code}
> Regards,
> Hari Sekhon
> http://www.linkedin.com/in/harisekon



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message