[
https://issues.apache.org/jira/browse/HADOOP-8007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Todd Lipcon updated HADOOP-8007:
--------------------------------
Attachment: hadoop-8007.txt
Updated patch adds the javadoc requested above. I filed MAPREDUCE-4103 to
update the docs.
> HA: use substitution token for fencing argument
> -----------------------------------------------
>
> Key: HADOOP-8007
> URL: https://issues.apache.org/jira/browse/HADOOP-8007
> Project: Hadoop Common
> Issue Type: Improvement
> Components: ha
> Affects Versions: 2.0.0
> Reporter: Aaron T. Myers
> Assignee: Todd Lipcon
> Attachments: hadoop-8007.txt, hadoop-8007.txt
>
>
> Per HADOOP-7983 currently the fencer always passes the target host:port to
> fence as the first argument to the fence script, it would be better to use a
> substitution token. That is to say, the user would configure "myfence.sh
> $TARGETHOST foo bar" and Hadoop would substitute the target. This would allow
> use of pre-existing scripts that might have a different ordering of arguments
> without a wrapper.
--
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
