hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2850) [HOD] Split the operations of allocation from provisioning in HOD.
Date Thu, 13 Mar 2008 06:23:46 GMT

     [ 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.

View raw message