[
https://issues.apache.org/jira/browse/HADOOP-2850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hemanth Yamijala updated HADOOP-2850:
-------------------------------------
Fix Version/s: (was: 0.17.0)
Moving out of the Hadoop 0.17 list, as we are running out of time.
> [HOD] Split the operations of allocation from provisioning in HOD.
> ------------------------------------------------------------------
>
> Key: HADOOP-2850
> URL: https://issues.apache.org/jira/browse/HADOOP-2850
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hod
> Affects Versions: 0.16.0
> Reporter: Hemanth Yamijala
> Assignee: Hemanth Yamijala
>
> Currently, the HOD allocation operation does the following distinct steps -
> allocate a requested number of nodes, [optionally] transfer a hadoop tarball
> and install it, then provision hadoop by bringing up the appropriate daemons.
> It would be nice to separate these layers so each of them could be done
> independently.
> This would lead to a very great flexibility in users using the cluster. For
> e.g. one could allocate a certain number of nodes, then have hod bring up one
> version, then bring it down, then repeat this again and so on.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
