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From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-585) Complain loudly when env file is missing
Date Wed, 16 May 2012 02:04:06 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13276388#comment-13276388
] 

Eric Newton commented on ACCUMULO-585:
--------------------------------------

It would be good if it tested the three destinations exist and fail-fast.  I think it does
that for HADOOP_HOME now.

                
> Complain loudly when env file is missing
> ----------------------------------------
>
>                 Key: ACCUMULO-585
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-585
>             Project: Accumulo
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 1.4.0
>            Reporter: John Vines
>            Assignee: John Vines
>             Fix For: 1.4.1
>
>
> With the creation of example configurations, we made it really easy for users to get
started. Unfortunately, we also took away the default nature to copy a configuration and move
on. This can lead to problems when a user tried to run it out of the box without any sort
of configuration. It will default to using 5 or 10g of memory total, without the user being
aware of it until things start swapping.
> Now that we have the sample configurations, if accumulo-env.sh isn't there, we should
error out instead of poorly guestimating these values.

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