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From Benno Evers <bev...@mesosphere.com>
Subject Re: Review Request 64379: Improved logs displayed after a slave failed recovery.
Date Fri, 15 Dec 2017 11:32:42 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/64379/#review193903
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Ship it!




Ship It!

- Benno Evers


On Dec. 13, 2017, 7:26 p.m., Armand Grillet wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/64379/
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> 
> (Updated Dec. 13, 2017, 7:26 p.m.)
> 
> 
> Review request for mesos, Alexander Rukletsov and Benno Evers.
> 
> 
> Bugs: MESOS-8328
>     https://issues.apache.org/jira/browse/MESOS-8328
> 
> 
> Repository: mesos
> 
> 
> Description
> -------
> 
> Add some steps to clean the Docker daemon
> state used by the Docker containerizer.
> 
> 
> Diffs
> -----
> 
>   src/slave/slave.cpp d997b4272578efffed05d38771f17df387ccac48 
> 
> 
> Diff: https://reviews.apache.org/r/64379/diff/4/
> 
> 
> Testing
> -------
> 
> New logs:
> ```
> E1213 10:58:10.826020 10057 slave.cpp:6738] EXIT with status 1: Failed to perform recovery:
<error>
> If recovery failed due to a change in configuration and you want to
> keep the current agent id, you might want to change the
> `--reconfiguration_policy` flag to a more permissive value.
> 
> To restart this agent with a new agent id instead, do as follows:
> rm -f /tmp/agent/meta/slaves/latest
> This ensures that the agent does not recover old live executors.
> 
> If you use the Docker containerizer and think that the Docker
> daemon state is broken, you can try to clear it. But be careful:
> these commands will erase all containers and images from this host,
> not just those started by Mesos!
> docker kill $(docker ps -q)
> docker rm $(docker ps -a -q)
> docker rmi $(docker images -q)
> 
> Finally, restart the agent.
> ```
> 
> 
> Thanks,
> 
> Armand Grillet
> 
>


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