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From "Billie Rinaldi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1664) Make all processes able to use random ports
Date Wed, 11 Sep 2013 15:15:53 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13764396#comment-13764396
] 

Billie Rinaldi commented on ACCUMULO-1664:
------------------------------------------

Sounds good.  So there isn't incorrect documentation here, I'll point out that instead of
adding a new zookeeper node for the address, I added a method to ZooLock to allow rewriting
the master lock data with the real address.

Something to consider for the future is whether we want to add a method to Instance to retrieve
the monitor location.  For now, you can retrieve it by using the command {{accumulo info}}.
                
> Make all processes able to use random ports
> -------------------------------------------
>
>                 Key: ACCUMULO-1664
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1664
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: master, monitor, proxy
>            Reporter: Billie Rinaldi
>            Assignee: Billie Rinaldi
>             Fix For: 1.6.0
>
>         Attachments: ACCUMULO-1664-2.patch, ACCUMULO-1664.patch
>
>
> One method of assigning random ports (currently used by the MiniAccumuloCluster) involves
finding open ports and configuring Accumulo with them.  However, the selected ports could
become occupied before the Accumulo processes are able to claim them.
> All the processes can be assigned random ports by setting the desired port to 0, but
not all of them are then discoverable.  In particular, the master, monitor and proxy would
need to be addressed.

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