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From "Corey J. Nolet (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1378) Allow MiniAccumulo cluster configured directory to be used across different runs
Date Tue, 07 May 2013 00:28:15 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13650284#comment-13650284
] 

Corey J. Nolet commented on ACCUMULO-1378:
------------------------------------------

Perhaps the two (MAC & SNA) can live side by side. A utility/support class giving the
ability to exec the ZooKeeper's Main.class, TabletServer.class and Master.class, for instance,
could be used in both. Maybe they could also share the LogWriter & settable debug info
(to me, the only thing more amazing than a single node Accumulo that doesn't require I manually
install ZooKeeper or HDFS is one where I can remote debug). One of the reasons I wanted to
encapsulate as much of the set up information in the MiniAccumuloConfig as possible was to
make it more reusable if something like this were to come up. I guess I'm countering your
counterargument... Decomposing the core methods of the MAC into helper classes may give us
more bang for our buck.
                
> Allow MiniAccumulo cluster configured directory to be used across different runs
> --------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1378
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1378
>             Project: Accumulo
>          Issue Type: Improvement
>            Reporter: Corey J. Nolet
>            Assignee: Corey J. Nolet
>            Priority: Minor
>
> Currently, the MiniAccumuloCluster assumes it should always create the directory structure
and throws an exception if the passed in directory has anything in it.

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