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https://reviews.apache.org/r/30616/
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Review request for mesos, Adam B, Benjamin Hindman, Till Toenshoff, and Timothy
Chen.
Bugs: MESOS-2072
https://issues.apache.org/jira/browse/MESOS-2072
Repository: mesos
Description
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Adds hdfs::du() which calls "hadoop fs -du -h" and returns a string that
contains the file size for the URI passed as argument. This is needed to
determine the size of a file on HDFS before downloading it to the fetcher cache
(to ensure there is enough space).
Diffs
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src/hdfs/hdfs.hpp 968545d9af896f3e72e156484cc58135405cef6b
Diff: https://reviews.apache.org/r/30616/diff/
Testing
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None yet. This will be tested in the course of tests for fetcher cache
functionality added to MESOS-2072. See later dependent patches.
Thanks,
Bernd Mathiske
