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From "James Peach" <jpe...@apache.org>
Subject Re: Review Request 40177: Re-checkpoint frameworks after agent recovery.
Date Wed, 18 Nov 2015 21:56:46 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/40177/
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(Updated Nov. 18, 2015, 9:56 p.m.)


Review request for mesos, Kapil Arya and Vinod Kone.


Bugs: MESOS-3834
    https://issues.apache.org/jira/browse/MESOS-3834


Repository: mesos


Description
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When performing an upgrade cycle, it is possible for a 0.24 and
later agent to recover from a framework checkpoint written by 0.22
or earlier. In this case, we need to compatibly accept a missing
FrameworkID, and then rewrite the framework checkpoint so that
subsequent upgrades don't hit the same problem.


Diffs (updated)
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  src/slave/slave.hpp ec2dfa99e6b553e2bcd82d12db915ae8625075a1 
  src/slave/slave.cpp d1126f00d947fdb4823b0c495335b743254ac7ee 

Diff: https://reviews.apache.org/r/40177/diff/


Testing
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make check on CentOS 6.7.
Manual testing with a rolling upgrade from 0.22


Thanks,

James Peach


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