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From Benjamin Bannier <>
Subject Re: Review Request 57190: Updated agent for hierarchical roles.
Date Fri, 31 Mar 2017 12:54:07 GMT

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(Updated March 31, 2017, 2:54 p.m.)

Review request for mesos, Benjamin Mahler, Michael Park, and Neil Conway.


Addressed Ben's comments.

Bugs: MESOS-7047

Repository: mesos


This commit adjusts the way persistent volumes are stored on the
agent. Instead of interpreting the role of the volume as a literal
path, we replace `/` with ` ` when creating the path. This prevents
that subdirectories are created for volumes with hierarchical roles.
Directly interpreting the role as a path is undesirable as it can lead
to volumes overlapping (e.g., a volume with role `a/b/c/d` and id `id`
would be visible as `id` in a volume with role `a/b/c` and id `d`).

Diffs (updated)

  src/slave/paths.cpp ef22ee167f16030f02d28c8e6bab6c2ca4812d8f 
  src/tests/role_tests.cpp 0433c0599eac5f4648bc0dfe3a0fa8d5f7a836ca 




make check


Benjamin Bannier

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