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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-12344) Improve validateSocketPathSecurity0 error message
Date Fri, 06 Nov 2015 22:45:11 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-12344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Colin Patrick McCabe resolved HADOOP-12344.
-------------------------------------------
    Resolution: Fixed

> Improve validateSocketPathSecurity0 error message
> -------------------------------------------------
>
>                 Key: HADOOP-12344
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12344
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: net
>            Reporter: Casey Brotherton
>            Assignee: Casey Brotherton
>            Priority: Trivial
>             Fix For: 2.8.0
>
>         Attachments: HADOOP-12344.001.patch, HADOOP-12344.002.patch, HADOOP-12344.003.patch,
HADOOP-12344.004.patch, HADOOP-12344.patch
>
>
> When a socket path does not have the correct permissions, an error is thrown.
> That error just has the failing component of the path and not the entire path of the
socket.
> The entire path of the socket could be printed out to allow for a direct check of the
permissions of the entire path.
> {code}
> java.io.IOException: the path component: '/' is world-writable.  Its permissions are
0077.  Please fix this or select a different socket path.
> 	at org.apache.hadoop.net.unix.DomainSocket.validateSocketPathSecurity0(Native Method)
> 	at org.apache.hadoop.net.unix.DomainSocket.bindAndListen(DomainSocket.java:189)
> ...
> {code}
> The error message could also provide the socket path:
> {code}
> java.io.IOException: the path component: '/' is world-writable.  Its permissions are
0077.  Please fix this or select a different socket path than '/var/run/hdfs-sockets/dn'
> {code}



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