ambari-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Doroszlai, Attila (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-19629) Move schemaTool invocation out of configure() to hive_metastore start()
Date Thu, 19 Jan 2017 17:59:26 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-19629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doroszlai, Attila updated AMBARI-19629:
---------------------------------------
    Fix Version/s:     (was: 2.5.0)
           Status: Patch Available  (was: In Progress)

> Move schemaTool invocation out of configure() to hive_metastore start()
> -----------------------------------------------------------------------
>
>                 Key: AMBARI-19629
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19629
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.5.0
>            Reporter: Doroszlai, Attila
>            Assignee: Doroszlai, Attila
>             Fix For: 3.0.0
>
>         Attachments: AMBARI-19629-trunk.patch
>
>
> The {{schemaTool}} invocation should not be part of the {{configure}} method as generally
the {{configure}} method should be callable from {{install}} as well and {{schemaTool}}  requires
a running database to be available which is not true if the default {{mysql}} database server
shipped with {{hive}} is used.
> Also since only one component can {{configure}} method at a time on the same host in
order to avoid overwriting common shared configs the {{configure}} methods are synchronized
across all components on a host. Having the {{schemaTool}} lengthy operation in the {{configure}}
method will delay the execution of {{configure}} methods of the other components in case of
parallel command execution.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message