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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-3233) Random port for ZK in MiniAccumulo might not be unique
Date Wed, 15 Oct 2014 01:04:34 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3233?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated ACCUMULO-3233:
---------------------------------
    Fix Version/s:     (was: 1.5.3)

> Random port for ZK in MiniAccumulo might not be unique
> ------------------------------------------------------
>
>                 Key: ACCUMULO-3233
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3233
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: mini
>    Affects Versions: 1.5.2, 1.6.1
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>             Fix For: 1.6.2, 1.7.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> To start ZooKeeper in a way that won't interfere with other processes on the node, we
have to choose a "random" port on the node and then configure Accumulo with that port (as
we don't have a means to get the random port that ZooKeeper itself would bind to).
> The problem is that there is a delay between our choosing of a random port and ZooKeeper
binding to that port which introduces a race condition.



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