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https://issues.apache.org/jira/browse/GEODE-8838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267655#comment-17267655
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ASF subversion and git services commented on GEODE-8838:
--------------------------------------------------------

Commit c34d5c2db23c17c196bd86502e281df820a3d9fa in geode's branch 
refs/heads/develop from Jens Deppe
[ https://gitbox.apache.org/repos/asf?p=geode.git;h=c34d5c2 ]

GEODE-8838: Provide some ability to launch ChildVM with specific port for 
RemoteDUnitVM stub (#5909)

- This change is intended to address an issue with port bind conflicts
  specifically when VMs are restarted. Thus this change only specifies a
  specific port when bouncing a VM. In this case we use a RMI port
  outside the usual range of ephemeral ports for MacOS (49152–65535) and
  Linux (32768-60999).
- We typically try and use ephemeral ports everywhere. However,
  sometimes an ephemeral port created during a prior start needs to be
  used as a fixed port on subsequent bounces. In this case, ephemeral
  ports that are allocated early may end up conflicting with these fixed
  ports.
- Remove various unused methods related to bounce()ing VMs.


> Provide some ability to launch ChildVM with specific port for RemoteDUnitVM 
> stub
> --------------------------------------------------------------------------------
>
>                 Key: GEODE-8838
>                 URL: https://issues.apache.org/jira/browse/GEODE-8838
>             Project: Geode
>          Issue Type: Test
>          Components: tests
>            Reporter: Jens Deppe
>            Priority: Major
>              Labels: pull-request-available
>
> This change is intended to address an issue with port bind conflicts
>  specifically when VMs are restarted. Thus this change only specifies a
>  specific port when bouncing a VM. In this case we use a RMI port
>  outside the usual range of ephemeral ports for MacOS (49152–65535) and
>  Linux (32768-60999).
> We typically try and use ephemeral ports everywhere. However,
>  sometimes an ephemeral port created during a prior start needs to be
>  used as a fixed port on subsequent bounces. In this case, ephemeral
>  ports that are allocated early may end up conflicting with these fixed
>  ports.



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