[
https://issues.apache.org/jira/browse/HADOOP-7510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13115107#comment-13115107
]
Suresh Srinivas commented on HADOOP-7510:
-----------------------------------------
Daryn, I have some minor comments:
# The following is disabled also because, the hostResolver functionality is
needed only use_ip is enabled, even if it is safe. You could make a case
otherwise. Until then there is no need for comment below.
{noformat}
+ // although this setting isn't strictly related to this class, it will
+ // short out the custom host resolution until it can be proven to be safe
+ * NOTE: although this resolver is of general utility, it is only used
+ * if hadoop.security.token.service.use_ip=false
{noformat}
# Please remove "Intended only for temporary use by NetUtils. Do not use.".
You are just providing access to the config item, where this comment is not
necessary.
> Tokens should use original hostname provided instead of ip
> ----------------------------------------------------------
>
> Key: HADOOP-7510
> URL: https://issues.apache.org/jira/browse/HADOOP-7510
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Fix For: 0.20.205.0
>
> Attachments: HADOOP-7510-10.patch, HADOOP-7510-11.patch,
> HADOOP-7510-2.patch, HADOOP-7510-3.patch, HADOOP-7510-4.patch,
> HADOOP-7510-5.patch, HADOOP-7510-6.patch, HADOOP-7510-8.patch,
> HADOOP-7510-9.patch, HADOOP-7510.patch
>
>
> Tokens currently store the ip:port of the remote server. This precludes
> tokens from being used after a host's ip is changed. Tokens should store the
> hostname used to make the RPC connection. This will enable new processes to
> use their existing tokens.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
