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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/30006/
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(Updated Jan. 21, 2015, 2:49 a.m.)
Review request for mesos, Adam B, Benjamin Hindman, and Timothy Chen.
Changes
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Rebased to latest chenges in MESOS-2069 patches, now depends on 30039.
Bugs: MESOS-2057
https://issues.apache.org/jira/browse/MESOS-2057
Repository: mesos-git
Description
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Enables reuse of download results in the cache when multiple fetcher runs occur
concurrently. Optimizes for minimal number of fetcher runs, between 0 and 2,
depending on what is in the cache and what can be obtained from concurrent runs
by simply waiting for their already initiated downloads for the same content to
complete.
Diffs (updated)
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src/slave/containerizer/fetcher.hpp 1db0eaf002c8d0eaf4e0391858e61e0912b35829
src/slave/containerizer/fetcher.cpp 5993670f7899233efa1e6acef4b0c7856e32f748
Diff: https://reviews.apache.org/r/30006/diff/
Testing
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make check, testing whether legacy direct fetching still works, using existing
tests.
Testing of cache functionality coming in MESOS-2074.
Thanks,
Bernd Mathiske
