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From "Josh Elser (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-3409) Move default ports out of ephemeral range
Date Mon, 15 Dec 2014 17:41:15 GMT


Josh Elser commented on ACCUMULO-3409:

Personally, I'm not sure the pain of telling people that we're running the monitor on a different
port is *ever* going to be worth it. The garbage collector, like you said, it of little consequence
to start on a different port, but noticing that the GC isn't running should be easy given
any level of monitoring and/or the use of our monitor.

Also, we can likely assume that Accumulo will be a constant on the system, so the risk of
some service happening to grab these ports during a restart is low.

> Move default ports out of ephemeral range
> -----------------------------------------
>                 Key: ACCUMULO-3409
>                 URL:
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Sean Busbey
>            Priority: Blocker
>              Labels: incompatible
>             Fix For: 2.0.0
> We have two components with default ports in the [IANA ephemeral range|]:
the GC at 50091 and the monitor at 50095. We should move these to not be in the ephemeral
> This change will be disruptive, particularly for the monitor UI port, so we should wait
for a major release and include a release note that explains how to maintain the previous
port choice using configuration settings in accumulo-site.xml.

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