GitHub user AnatoliShein opened a pull request:
https://github.com/apache/orc/pull/134
Orc 17
In this pull request I added **LIBHDFS++** library for reading files from
HDFS to **ORC** project.
Libhdfs++ is located in orc/c++/lib/libhdfspp and by default builds as a
light-weight library without examples, tests, and tools (and by this avoids
dependencies on JDK, valgrind and gmock). However, if the flag
**-DHDFSPP_LIBRARY_ONLY=FALSE** is passed to cmake, then it will build the
examples, tests, and tools as well.
Libhdfs++ depends on protobuf libraries in orc/c++/libs/protobuf-2.6.0 and
is searching the system for packages Doxygen, OpenSSL, CyrusSASL, GSasl, and
Threads dynamically (however only OpenSSL and Threads are required).
The folder libhdfspp also includes a script pull_hdfs.sh which pulls the
latest changes from Libhdfs++ Hadoop branch to ORC, and generates file
'imported_timestamp' with the timestamp and the information about the latest
commit.
I also updated all the ORC tools to automatically use Libhdfs++ to read ORC
files on HDFS if their path begins with 'hdfs://'.
Please review.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/AnatoliShein/orc ORC-17
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/orc/pull/134.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #134
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