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Posted to reviews@mesos.apache.org by Benjamin Hindman <be...@berkeley.edu> on 2015/05/22 04:49:29 UTC

Re: Review Request 30606: Added net::contentLength() to query "content-length" field from HTTP header.

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Ship it!


Ship It!

- Benjamin Hindman


On Feb. 28, 2015, 2:51 p.m., Bernd Mathiske wrote:
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> https://reviews.apache.org/r/30606/
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> (Updated Feb. 28, 2015, 2:51 p.m.)
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> Review request for mesos, Adam B, Benjamin Hindman, Till Toenshoff, and Timothy Chen.
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> Bugs: MESOS-2072
>     https://issues.apache.org/jira/browse/MESOS-2072
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> Repository: mesos
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> Description
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> Adds net::contentLength(). This makes a short HTTP request to read the "content-length" field from the HTTP header.
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> This will be used to determine the size of a file before downloading it to the fetcher cache, in order to ensure there is enough space ahead of time.
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> Diffs
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>   3rdparty/libprocess/3rdparty/stout/include/stout/net.hpp 9635bbc6f7dae1d75a780069fcc60fb706221053 
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> Diff: https://reviews.apache.org/r/30606/diff/
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> Testing
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> Used this function in the context of my implementation of MESOS-2072 and MESOS-2074. It correctly reported the content length from an HTTP server constructed from libprocess primitives.
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> Thanks,
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> Bernd Mathiske
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