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From "Sumit Mohanty (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-3213) Ambari throws SQL exception when dfs.datanode.data.dir exceeds 10000 characters
Date Thu, 12 Sep 2013 21:15:57 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-3213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sumit Mohanty updated AMBARI-3213:
----------------------------------

    Attachment: AMBARI-3213.patch

Increased the column size. Opening a different JIRA to investigate the option of not storing
disk info in the DB and have the details held in memory. The details can be refreshed periodically
to alert if remaining disk space hits a critical limit.
                
> Ambari throws SQL exception when dfs.datanode.data.dir exceeds 10000 characters
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-3213
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3213
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.4.0
>            Reporter: Sumit Mohanty
>            Assignee: Sumit Mohanty
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3213.patch
>
>
> PROBLEM: If the dfs.datanode.data.dir exceeds 10000 characters then the Ambari installation
fails throwing a SQL exception:
> Internal Exception: org.postgresql.util.PSQLException: ERROR: value too long for type
character varying(10000) 
> Error Code: 0 
> Call: UPDATE hosts SET disks_info = ? WHERE (host_name = ?)

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