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From "Marco Nicosia (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4177) Range of ports instead of all over the map
Date Tue, 23 Sep 2008 16:01:50 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633778#action_12633778

Marco Nicosia commented on HADOOP-4177:

Although port 8020 may be in the code, it's not explicitly mentioned and/or overridden in


    The datanode ipc server address and port.
    If the port is 0 then the server will start on a free port.

The quickstart doc uses port 9000 for fs.default.name:

We need to make sure that when we consolidate, we make changes in the code, the default configs
and the forest docs simultaneously.

> Range of ports instead of all over the map
> ------------------------------------------
>                 Key: HADOOP-4177
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4177
>             Project: Hadoop Core
>          Issue Type: Bug
>    Affects Versions: 0.18.0
>            Reporter: Allen Wittenauer
> Change the default ports so they are next to each other rather than scattered to make
it easier to firewall Hadoop off.

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