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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-9109) Manual Upgrade Tasks Should Be More Explicit And Parameterized
Date Tue, 13 Jan 2015 18:53:35 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-9109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14275702#comment-14275702
] 

Jonathan Hurley commented on AMBARI-9109:
-----------------------------------------

Placeholders available are the following:

- Anything from an existing configuration such as {{hdfs-site/dfs.datanode.data.dir}}
- Information about the hosts
-- {{hosts.all}} - all hosts where the component is installed
-- {{hosts.master}} - the acting master host
- The stack version (ie 2.2.1.0-1234) as {{version}}

> Manual Upgrade Tasks Should Be More Explicit And Parameterized
> --------------------------------------------------------------
>
>                 Key: AMBARI-9109
>                 URL: https://issues.apache.org/jira/browse/AMBARI-9109
>             Project: Ambari
>          Issue Type: Task
>          Components: ambari-server
>    Affects Versions: 2.0.0
>            Reporter: Jonathan Hurley
>            Assignee: Jonathan Hurley
>            Priority: Critical
>             Fix For: 2.0.0
>
>
> For Hive upgrade, the following manual step was shown:
> {noformat}
> Run the SQL file at /usr/hdp/$version/hive/scripts/metastore/upgrade to update the Hive
Metastore schema.
> {noformat}
> This is too vague.  I could not figure out what to do.
> 1. It should tell the user exactly which host this needs to be done on.
> 2. $version should be substituted with the actual directory name.
> 3. There are 40+ SQL files in the aforementioned "upgrade" folder.  What's the exact
command that I need to run?
> All services that use Manual Tasks as part of the upgrade should be revisited once the
parameterization code is completed to ensure that the messages are correct. These include:
Hive, Falcon, Oozie, HDFS



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