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https://issues.apache.org/jira/browse/MESOS-4598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15133575#comment-15133575
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Till Toenshoff commented on MESOS-4598:
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{noformat}
commit aa76317e4da9282e04b7f1eddf0f8768f1c15c3a
Author: Joseph Wu <jos...@mesosphere.io>
Date: Fri Feb 5 03:54:24 2016 +0100
Don't remove IP from the logger's environment.
Unsetting the `LIBPROCESS_IP` was originally unnecessary, as this
variable does not result in port conflicts. Unsetting this environment
variable may cause the subprocess to exit if DNS cannot resolve the
agent's hostname.
Review: https://reviews.apache.org/r/43207/
{noformat}
> Logrotate ContainerLogger should not remove IP from environment.
> ----------------------------------------------------------------
>
> Key: MESOS-4598
> URL: https://issues.apache.org/jira/browse/MESOS-4598
> Project: Mesos
> Issue Type: Bug
> Affects Versions: 0.27.0
> Reporter: Joseph Wu
> Assignee: Joseph Wu
> Labels: mesosphere
>
> The {{LogrotateContainerLogger}} starts libprocess-using subprocesses.
> Libprocess initialization will attempt to resolve the IP from the hostname.
> If a DNS service is not available, this step will fail, which terminates the
> logger subprocess prematurely.
> Since the logger subprocesses live on the agent, they should use the same
> {{LIBPROCESS_IP}} supplied to the agent.
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